Durable construction for hard use of door locking/ unlocking. Corrosion-resistant stainless steel is used. The mechanism is incorporated that the handle is forced out by pressing the button Waterproof. (using O-ring and sheet packing) For both left-hand and right-hand use: The left-hand and right-hand use can be changed by reversing the cam and stopper plate.
Material: Cast stainless steel (SUS316)
Finish: Mirror surface buffing