Remove the pin on your door's hinge, slide it through one of these stops, and then insert it back into the hinge to set and adjust the door's opening angle. Both stops have nonmarking rubber pads, which are abrasion resistant. Use the locking screw or threaded stud to make your adjustments.

Replace the hinges on access doors or machine guards with these switches to keep your team safe from active machinery. Also known as interlock switches, they automatically shut off power to your machinery when the door or guard opens. They can be mounted on flat frames or aluminum T-slotted framing. These switches have positive-force, normally-closed contacts that will open a circuit when the switch is actuated, even if a spring fails or the contacts stick. They’re rated IP65 for protection from washdowns.

Sized to fit snugly around pipe, these collars have flats so you can turn the collar and your pipe using a standard wrench. This means you don't need to use a pipe wrench, which could scratch the surface of your pipe. These collars are also often used as a stop to support pipe as it passes through floors and walls. They’re also easy to machine, so you can drill and tap a hole through one of the flats to hang a sign. Swing them open to fit over your pipe and tighten them with a single screw—they’re faster to install than two-piece collars. All have captive screws, which won’t fall out of these collars even when fully unthreaded. Made of black-oxide steel, they have some corrosion resistance.