This is a commercial DOOR CLOSER mfg. by LCN #4033 Smoothee, color is black, it's LH for a left hand door, the hand of the closer cannot be changed, If you need a right hand I do have them listed, this closer has a Reg arm mount in EXCELLENT CONDITION. It has 2 adjustment screws to adjust the closing speed, and a 3rd to adjust the back check. It is 9.5"long,1 1/2"wide ,2 3/4" tall. The color is alum and it comes with the sex bolts and screws for installing. this closer is best suited for a 32 to 36" wide interior only door, such as an office or similar. This is new in the box, old stock, it includes instructions needed for the install. The closer looks and works fine. This closer normally sells for $150.00 new.