VEVOR AU EN
Select the country/region, language, and currency you prefer for shopping.
Delivery to
Your Address
Hello, Sign in
Account & Order
Categories
Deals New Best Sellers Clearance Inspiration Member Club
Download VEVOR App
Exclusive AU $5.00 off for your first three orders on the App.
Scan the QR code to download
Home Furniture Kitchen & Dining Room Furniture Carts & Utility Tables

Search for "office shelving"

Storage & Organization
Building Materials
Furniture
Kitchen
54 Results
Popular
Categories
Price Discounts
On Sale
Bulk Savings
Stars
5 stars only
4 stars and up
3 stars and up
2 stars and up
1 star and up
Price
30 ~ 50
50 ~ 100
100 ~ 200
200 & Above
In Stock
Pickup
Quick look
VEVOR Stainless Steel Shelves 47.5x18 Inch 5 Tier Adjustable Shelf Storage Unit Stainless Steel Rack Shelving Heavy Duty Shelving for Kitchen Commercial Office Garage Storage 330lb Per Shelf
(10)
288.99
288.99
Deal after registering
Member discounted price
0% cash back at checkout.
288.99
Non-PRO Account
288.99
Save
Non-PRO Account
Almost sold out
Add to Cart
Quick look
VEVOR Metal Bookshelf, 6-Tier Industrial Bookcase, Tall Narrow Rustic Vintage Storage Bookshelf with Open Shelves, Freestanding Display Shelving Unit Storage Rack, for Living room, Bedroom & Office
74.99
74.99
Deal after registering
Member discounted price
0% cash back at checkout.
74.99
Non-PRO Account
74.99
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Wood File Cabinet, Mobile Filing Cabinet with Open Shelves, Lockable Lateral Rolling File Storage with Adjustable Shelves, Free Standing Printer Stand for Home, Office, School, Rustic Brown
197.99
197.99
Deal after registering
Member discounted price
0% cash back at checkout.
197.99
Non-PRO Account
197.99
Save
Non-PRO Account
Only 2 Left, order soon
Add to Cart
Quick look
VEVOR Metal Bookshelf, 4-Tier Arched Industrial Bookshelf, Small Rustic Vintage Storage Bookcase with Open Shelves, Freestanding Display Shelving Unit Storage Rack, for Living room, Bedroom & Office
121.99
121.99
Deal after registering
Member discounted price
0% cash back at checkout.
121.99
Non-PRO Account
121.99
Save
Non-PRO Account
In Stock.
Add to Cart
VEVOR Literature Organizers, 36 Compartments Office Mailbox with Adjustable Shelves, Wood Literature Sorter 997x305x680 mm for Office, Home, Classroom, Mailrooms Organization, EPA Certified Brown
(40)
256.99
256.99
Deal after registering
Member discounted price
0% cash back at checkout.
256.99
Non-PRO Account
256.99
Save
Non-PRO Account
Almost sold out
Add to Cart
Quick look
VEVOR Literature Organizer, 24 Compartments Office Mailbox with Adjustable Shelves, Wooden Mailbox Sorter Medium Density Fiberboard Office Home Classroom Storage for Files, Documents, Papers, Grey
134.99
134.99
Deal after registering
Member discounted price
0% cash back at checkout.
134.99
Non-PRO Account
134.99
Save
Non-PRO Account
Only 1 Left, order soon
Add to Cart
Quick look
VEVOR Literature Organizer, 27 Compartments Office Mailbox with Removable Shelves, Wood Mailbox Sorter Particle Board Office Home Classroom Storage, File Sorter for File, Document, Paper, Black-Grey
135.99
135.99
Deal after registering
Member discounted price
0% cash back at checkout.
135.99
Non-PRO Account
135.99
Save
Non-PRO Account
Only 2 Left, order soon
Add to Cart
Quick look
VEVOR 5 Tier Corner Shelf, Tall Corner Stand with LED Light, Wall Shelves Tower Storage Organizer with Metal Frame & Wooden Shelves, Narrow Display Book Shelf Rack for Bedroom, Living Room, Office
(3)
37.99
37.99
Deal after registering
Member discounted price
0% cash back at checkout.
37.99
Non-PRO Account
37.99
Save
Non-PRO Account
Almost sold out
Add to Cart
Quick look
VEVOR Metal Bookshelf, 3-Tier Industrial Bookshelf, Small Rustic Storage Display Bookcase with Open Shelves, Freestanding Display Vintage Shelving Unit Storage Rack, for Living room, Bedroom & Office
62.9
72.99
Deal after registering
Member discounted price
0% cash back at checkout.
62.9
Non-PRO Account
62.9
Save
Non-PRO Account
Only 5 Left, order soon
Add to Cart
Quick look
VEVOR Literature Organizer, 27 Compartments Office Mailbox with Removable Shelves, Wood Mailbox Sorter Particle Board Office Home Classroom Storage, File Sorter for File, Document, Paper, Dark Brown
118.99
118.99
Deal after registering
Member discounted price
0% cash back at checkout.
118.99
Non-PRO Account
118.99
Save
Non-PRO Account
Only 3 Left, order soon
Add to Cart
Quick look
VEVOR Literature Organizer, 24 Compartments Office Mailbox with Removable Shelves, Wooden Mailbox Sorter Particle Board Office Home Classroom Storage, File Sorter for Documents, Papers, Dark Brown
111.99
111.99
Deal after registering
Member discounted price
0% cash back at checkout.
111.99
Non-PRO Account
111.99
Save
Non-PRO Account
Almost sold out
Add to Cart
Quick look
VEVOR Literature Organizer, 36 Compartments Office Mailbox with Adjustable Shelves, Wooden Mailbox Sorter Medium Density Fiberboard Office Home Classroom Storage for Files, Documents, Papers, Grey
250.99
250.99
Deal after registering
Member discounted price
0% cash back at checkout.
250.99
Non-PRO Account
250.99
Save
Non-PRO Account
Only 3 Left, order soon
Add to Cart
VEVOR Wood Literature Organizer, 36 Compartments, File Sorter with Removable Shelves, Mailboxes Slot for Office Home Classroom Mailrooms Organization, EPA Certified, Black
(40)
248.99
248.99
Deal after registering
Member discounted price
0% cash back at checkout.
248.99
Non-PRO Account
248.99
Save
Non-PRO Account
Almost sold out
Add to Cart
VEVOR Rolling Library Book Cart, 150 kg Capacity, 77 x 38 x 122 cm Library Cart, Single Sided L-Shaped Shelves with 76.2 mm Lockable Wheels, Book Truck for Home Shelves Office and School, White
(22)
206.99
206.99
Deal after registering
Member discounted price
0% cash back at checkout.
206.99
Non-PRO Account
206.99
Save
Non-PRO Account
Almost sold out
Add to Cart
Quick look
VEVOR Rolling Library Book Cart, 150 kg Capacity, 77 x 38 x 122 cm Library Cart, Single Sided V-Shaped Shelves with 76.2 mm Lockable Wheels, Book Truck for Home Shelves Office and School, Black
(27)
206.99
206.99
Deal after registering
Member discounted price
0% cash back at checkout.
206.99
Non-PRO Account
206.99
Save
Non-PRO Account
Almost sold out
Add to Cart
Quick look
VEVOR Rolling Library Book Cart, 150 kg Capacity, 97 x 51.5 x 122.5 cm Library Cart, Double Sided W-Shaped Shelves with 76.2 mm Lockable Wheels, Book Truck for Home Shelves Office and School, Black
(5)
284.9
308.99
Deal after registering
Member discounted price
0% cash back at checkout.
284.9
Non-PRO Account
284.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Rolling Library Book Cart, 70 kg Capacity, 45 x 33 x 88 cm Library Cart, Double Sided L-Shaped Shelves with 50.8 mm Lockable Wheels, Book Truck for Home Shelves Office and School, Black
(22)
104.99
104.99
Deal after registering
Member discounted price
0% cash back at checkout.
104.99
Non-PRO Account
104.99
Save
Non-PRO Account
Only 3 Left, order soon
Add to Cart
Quick look
VEVOR Rolling Library Book Cart, 100 kg Capacity, 32 x 35 x 93.5 cm Library Cart, Single Sided L-Shaped Shelves with 50.8 mm Lockable Wheels, Book Truck for Home Shelves Office and School, Black
(22)
96.99
96.99
Deal after registering
Member discounted price
0% cash back at checkout.
96.99
Non-PRO Account
96.99
Save
Non-PRO Account
Only 3 Left, order soon
Add to Cart
Quick look
VEVOR Rolling Library Book Cart, 150 kg Capacity, 77 x 38 x 122 cm Library Cart, Single Sided L-Shaped Shelves with 76.2 mm Lockable Wheels, Book Truck for Home Shelves Office and School, Black
(22)
204.99
204.99
Deal after registering
Member discounted price
0% cash back at checkout.
204.99
Non-PRO Account
204.99
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Rolling Library Book Cart, 150 kg Capacity, 77 x 38 x 122 cm Library Cart, Single Sided V-Shaped Shelves with 76.2 mm Lockable Wheels, Book Truck for Home Shelves Office and School, White
(27)
175.9
208.99
Deal after registering
Member discounted price
0% cash back at checkout.
175.9
Non-PRO Account
175.9
Save
Non-PRO Account
Almost sold out
Add to Cart
Quick look
VEVOR Rolling Library Book Cart, 150 kg Capacity, 97 x 51.5 x 122.5 cm Library Cart, Double Sided W-Shaped Shelves with 76.2 mm Lockable Wheels, Book Truck for Home Shelves Office and School, White
(5)
307.99
307.99
Deal after registering
Member discounted price
0% cash back at checkout.
307.99
Non-PRO Account
307.99
Save
Non-PRO Account
Only 3 Left, order soon
Add to Cart
Quick look
VEVOR 4-Tier Rolling Utility Cart, Kitchen Cart with Lockable Wheels, Multi-Functional Storage Trolley with Handle for Office, Living Room, Kitchen, Movable Storage Basket Organizer Shelves, Black
(66)
36.99
36.99
Deal after registering
Member discounted price
0% cash back at checkout.
36.99
Non-PRO Account
36.99
Save
Non-PRO Account
Only 3 Left, order soon
Add to Cart
VEVOR Metal Storage Cabinet with 2 Magnetic Doors and 4 Adjustable Shelves, 90 kg Capacity per Shelf, Locking Steel Storage Cabinet, 1 m Metal Cabinet with 3 Keys, for Office, Garage, Home, Black
(3)
307.99
307.99
Deal after registering
Member discounted price
0% cash back at checkout.
307.99
Non-PRO Account
307.99
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR 2 Drawer Wooden File Cabinet, Mobile Filing Cabinet with Open Shelves, Lateral Rolling File Storage with Lockable Wheels, Modern Free Standing Printer Stand for Home, Office, School, Black
209.99
209.99
Deal after registering
Member discounted price
0% cash back at checkout.
209.99
Non-PRO Account
209.99
Save
Non-PRO Account
Only 2 Left, order soon
Add to Cart
Quick look
VEVOR 3D Printer Filament Storage Rack, 5 Tier Heavy Duty Storage Shelves for 3D Printing Filaments, Filament Spool Holders Racks for 3D Printing Studio, Home Studio, Office, Workshop (Shelf Only)
(4)
73.99
73.99
Deal after registering
Member discounted price
0% cash back at checkout.
73.99
Non-PRO Account
73.99
Save
Non-PRO Account
Almost sold out
Add to Cart
Quick look
VEVOR Rattan Bookshelf, Ladder Shelf with 2 Doors, Rectangle Freestanding Open Storage Bookcase Rack Organizer, Storage Display Shelves Ideal for Library, Meeting Room, Office, Study, Natural
108.99
108.99
Deal after registering
Member discounted price
0% cash back at checkout.
108.99
Non-PRO Account
108.99
Save
Non-PRO Account
Only 1 Left, order soon
Add to Cart
Quick look
VEVOR 2 Tier Coffee Bar Organizer for Countertop, Multifunctional Mug Holder and Coffee Station, 12 Movable Hooks and 2 Shelves for Coffee Accessories Storage and Display, Home Office (Matte Black)
(3)
33.99
33.99
Deal after registering
Member discounted price
0% cash back at checkout.
33.99
Non-PRO Account
33.99
Save
Non-PRO Account
Only 4 Left, order soon
Add to Cart
Quick look
VEVOR Metal Bookshelf, 5-Tier Tall Industrial Bookshelf, Rustic Display Vintage Storage Bookcase with Open Shelves, Freestanding Display Shelving Unit Storage Rack, for Living room, Bedroom & Office
112.99
105.99
Deal after registering
Member discounted price
0% cash back at checkout.
112.99
Non-PRO Account
112.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Triple Metal Bookshelf, 11-Tier Industrial Bookshelf, Large Rustic Vintage Storage Bookcase with Open Shelves, Freestanding Display Shelving Unit Storage Rack, for Living room, Bedroom & Office
153.99
153.99
Deal after registering
Member discounted price
0% cash back at checkout.
153.99
Non-PRO Account
153.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Metal Bookshelf, 6-Tier Industrial Bookshelf, Tall Wide Rustic Vintage Storage Bookcase with Open Shelves, Freestanding Display Shelving Unit Storage Rack, for Living room, Bedroom & Office
128.99
129.99
Deal after registering
Member discounted price
0% cash back at checkout.
128.99
Non-PRO Account
128.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Metal Bookshelf, 5-Tier Industrial Bookshelf, Tall Narrow Rustic Vintage Storage Bookcase with Open Shelves, Freestanding Display Shelving Unit Storage Rack, for Living room, Bedroom & Office
74.99
86.99
Deal after registering
Member discounted price
0% cash back at checkout.
74.99
Non-PRO Account
74.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 5 Tier Corner Shelf, Tall Corner Bookshelf Plant Rack, Wall Shelves Tower Storage Organizer with Metal Frame & Wooden Shelves, Narrow Display Book Shelf Rack for Bedroom, Living Room, Office
(3)
109.99
52.99
Deal after registering
Member discounted price
0% cash back at checkout.
109.99
Non-PRO Account
109.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Triple Metal Bookshelf, 14-Tier Industrial Bookshelf, Large Rustic Vintage Storage Bookcase with Open Shelves, Freestanding Display Shelving Unit Storage Rack, for Living room, Bedroom & Office
319.99
319.99
Deal after registering
Member discounted price
0% cash back at checkout.
319.99
Non-PRO Account
319.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 6 Tier Corner Shelf, Tall Corner Stand with LED Light, Wall Shelves Tower Storage Organizer with Metal Frame & Wooden Shelves, Narrow Display Book Shelf Rack for Bedroom, Living Room, Office
(3)
44.99
40.99
Deal after registering
Member discounted price
0% cash back at checkout.
44.99
Non-PRO Account
44.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Literature Organizer, 5 Compartments Office Mailbox with Adjustable Shelves, Wooden Mailbox Sorter Medium Density Fiberboard Office Home Classroom Storage for Files, Documents, Papers, Grey
45.99
53.99
Deal after registering
Member discounted price
0% cash back at checkout.
45.99
Non-PRO Account
45.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Metal Bookshelf, 5-Tier Industrial Bookcase, Tall Wide Rustic Vintage Storage Bookshelf with Open Shelves, Freestanding Display Shelving Unit Storage Rack, for Living room, Bedroom & Office
109.99
132.99
Deal after registering
Member discounted price
0% cash back at checkout.
109.99
Non-PRO Account
109.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 2 Drawer Wooden File Cabinet, Mobile Filing Cabinet with Open Shelves, Lockable Lateral Rolling File Storage with Adjustable Shelves, Free Standing Printer Stand for Home Office School, White
230.99
230.99
Deal after registering
Member discounted price
0% cash back at checkout.
230.99
Non-PRO Account
230.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Literature Organizer, 24 Compartments Office Mailbox with Adjustable Shelves, Wooden Mailbox Sorter Medium Density Fiberboard Office Home Classroom Storage for Files, Documents, Papers, White
134.99
134.99
Deal after registering
Member discounted price
0% cash back at checkout.
134.99
Non-PRO Account
134.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Literature Organizer, 36 Compartments Office Mailbox with Adjustable Shelves, Wooden Mailbox Sorter Medium Density Fiberboard Office Home Classroom Storage for Files, Documents, Papers, White
234.99
234.99
Deal after registering
Member discounted price
0% cash back at checkout.
234.99
Non-PRO Account
234.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Literature Organizer, 27 Compartments Office Mailbox with Removable Shelves, Wooden Mailbox Sorter Particle Board Office Home Classroom Storage, File Sorter for Files, Documents, Papers, Black
137.99
137.99
Deal after registering
Member discounted price
0% cash back at checkout.
137.99
Non-PRO Account
137.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Literature Organizer, 36 Compartments Office Mailbox with Removable Shelves, Wood Mailbox Sorter Particle Board Office Home Classroom Storage, File Sorter for File, Document, Paper, Dark Brown
163.99
163.99
Deal after registering
Member discounted price
0% cash back at checkout.
163.99
Non-PRO Account
163.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Book Cart, 330 lbs Library Cart, 39.4" x 20.1" x 49.2" Rolling Book Cart, Double Sided W-Shaped Sloped Shelves with 4-Inch Lockable Wheels for Home Shelves Office School, Book Truck in Black
(5)
353.99
369.99
Deal after registering
Member discounted price
0% cash back at checkout.
353.99
Non-PRO Account
353.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 5 Tier Corner Shelf, Tall Corner Stand with LED Light and Doors, Wall Shelves Tower Storage Organizer, Metal Frame & Wooden Shelves, Narrow Display Book Shelf Rack for Home, Office, Rustic Brown
(3)
53.99
49.99
Deal after registering
Member discounted price
0% cash back at checkout.
53.99
Non-PRO Account
53.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Book Cart, 330 lbs Library Cart, 31.1" x 15.2" x 49.2" Rolling Book Cart, Single Sided V-Shaped Sloped Shelves with 4-Inch Lockable Wheels for Home Shelves Office and School, Book Truck in Black
(27)
234.99
226.99
Deal after registering
Member discounted price
0% cash back at checkout.
234.99
Non-PRO Account
234.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 5 Tier Corner Bookshelf, Tall Corner Bookcase with 4 Hooks, L-Shaped Bookshelf Organizer with Metal Frame & Wooden Shelves, Reversible Display Book Shelf Rack for Bedroom, Living Room, Office
(3)
106.99
96.99
Deal after registering
Member discounted price
0% cash back at checkout.
106.99
Non-PRO Account
106.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
VEVOR Metal Storage Cabinet with 2 Magnetic Doors and 4 Adjustable Shelves, 90 kg Capacity per Shelf, Locking Steel Storage Cabinet, 1.8 m Metal Cabinet with 3 Keys, for Office, Garage, Home, White
(6)
427.99
415.99
Deal after registering
Member discounted price
0% cash back at checkout.
427.99
Non-PRO Account
427.99
Save
Non-PRO Account
Out of Stock
View Details
VEVOR Metal Storage Cabinet with 2 Magnetic Doors and 4 Adjustable Shelves, 90 kg Capacity per Shelf, Locking Steel Storage Cabinet, 1.8 m Metal Cabinet with 3 Keys, for Office, Garage, Home, Black
(6)
476.99
415.99
Deal after registering
Member discounted price
0% cash back at checkout.
476.99
Non-PRO Account
476.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 7 Tier Corner Bookshelf, Tall Corner Bookcase Strage, Large L-Shaped Bookshelf Organizer with Metal Frame & Wooden Shelves, Reversible Display Book Shelf Rack for Bedroom, Living Room, Office
(3)
158.99
95.99
Deal after registering
Member discounted price
0% cash back at checkout.
158.99
Non-PRO Account
158.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR 3D Printer Filament Storage Rack, 7 Tier Heavy Duty Storage Shelves for 3D Printing Filaments, Filament Spool Holders Racks for 3D Printing Studio, Home Studio, Office, Workshop (Shelf Only)
(4)
98.99
98.99
Deal after registering
Member discounted price
0% cash back at checkout.
98.99
Non-PRO Account
98.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Printer Stand, Height Adjustable 3 Tier Printer Stand, Printer Cart with Storage Shelves and Hooks for Printer, Scanner, Fax, Home Office Use, EPA Certified, Black
(1)
59.99
62.99
Deal after registering
Member discounted price
0% cash back at checkout.
59.99
Non-PRO Account
59.99
Save
Non-PRO Account
Out of Stock
View Details
VEVOR Podium Stand, 47 in Hostess Stand with 4 Rolling Wheels, Wood Podium with Storage Shelves, and Slant Desktop, Lecterns & Podiums for Church, Office, School, Home, Brown
(8)
213.99
281.99
Deal after registering
Member discounted price
0% cash back at checkout.
213.99
Non-PRO Account
213.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 6 Tier Corner Bookshelf, Tall Corner Bookcase Storage with Doors, Large L-Shaped Bookshelf Organizer with Metal Frame & Adjustable Shelves, Display Book Shelf Rack for Home, Office
(3)
144.99
130.99
Deal after registering
Member discounted price
0% cash back at checkout.
144.99
Non-PRO Account
144.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
VEVOR Podium Stand, 47 in Hostess Stand with 4 Rolling Wheels, Wood Podium with Storage Shelves, and Slant Desktop, Lecterns & Podiums for Church, Office, School, Home, Black
(8)
214.99
259.99
Deal after registering
Member discounted price
0% cash back at checkout.
214.99
Non-PRO Account
214.99
Save
Non-PRO Account
Out of Stock
View Details
VEVOR Metal Storage Cabinet with Wheels, 75 in Locking Cabinet with 4 Adjustable Shelves & 2 Magnetic Doors, 200 lbs Capacity per Shelf, Metal Cabinet with 3 Keys for Office, Garage, Home, Black
(6)
464.99
523.99
Deal after registering
Member discounted price
0% cash back at checkout.
464.99
Non-PRO Account
464.99
Save
Non-PRO Account
Out of Stock
View Details
Related searches
home office shelving office storage lockable shelving media shelving shelving for pantry closet shelving used shelving closet shelving units shelves and shelving shelving units shelves near me basement shelving pantry shelving closet shelving shelving
See more
VEVOR Metal Storage Cabinet with 2 Magnetic Doors and 4 Adjustable Shelves, 90 kg Capacity per Shelf, Locking Steel Storage Cabinet, 1 m Metal Cabinet with 3 Keys, for Office, Garage, Home, Black
In Stock.
Add to Cart
1
You May Also Like
Today's Deals For You
Recently Viewed
Tips & Inspiration
Recommended Searches
shelves wheels shelves on wheels home office storage organize books shelving rolling home office organization office storage shelves office drawer organizer office cabinet office cabinet locks roll cart wheels office rolling carts cabinet for office rolling shelves home shelving office literature organizer wheels cart shelving brackets brackets for shelving lockable wheels