Hammond RDRW1922BK1 is a 4RU, 22" D Rack mount locking storage drawer. Inside of drawer width is 16.12" wide. Suggested load rating of 145 lbs.when mounted to two-pair/4-post rack rails or 60 lbs when mounted one-pair/2-post rack rails.Front face and body finished in black textured powder paint. Inside drawer finished in smooth black powder paint.