Our HLM-SS Safety Limit Switches have stainless steel 316 bodies and designed to be mounted for position sensing of moving applications e.g., Guard doors, conveyors, machine beds, elevators. Options include Roller Plunger, Short Roller Lever, Pin Plunger, Lever Arm – adjustable, Roller Lever – adjustable, Spring Lever and Telescopic Roller Lever – adjustable. All models are available with either slow or snap acting contacts.