This push bar is VERY high quality for the price. Feels very solid and smooth, looks great, and uses standard keys that can be copied anywhere. Please be advised that if your door is thinner than 1.75\" you may have to get creative with a hacksaw to make it work. I installed this on a solid wood door that was 1.5\" thick and had to cut almost a half inch off the small rod that connects the exterior handle with the internal mechanism. Not a big deal but definitely something to keep in mind.