first, very sturdy well assembled box. the bearing slides bind about halfway out but I believe that we'll correct itself with use. I added a handle to carry easier when full. there are 2 typos with labels first it's labeled 9/31 0.2812 when that decimal is actually 9/32 . second all sizes are marked 0.whatever except one spot they forgot the 0. for 0.3906 bottom line quality constructed box, manufacturer just need proofreader. I would definitely buy again and recommend to others.