Západek

Západek is a Czech term for a small fastener or latch used to secure parts and allow controlled release. It covers a range of devices with a common function: to hold two components together by sliding, snapping, or press-fitting. In many mechanical and furniture applications, západek is used to secure doors, lids, drawers, or removable panels, while permitting quick disassembly when needed.

Common forms include spring-loaded detents that engage a recess or hole, pins or studs that pass through aligned holes, and sliding bolts or catches that extend into a recess to prevent movement. Some západky function as adjustable stops or positioning devices, enabling an exact resting position for moving parts. In hardware for drawers and cabinet doors, a small latch or catch (západka) can hold a panel closed yet be released by pressing, pulling, or turning a knob.

Materials range from steel (often hardened or stainless) to brass or durable plastics, selected for corrosion resistance and load requirements. Installation typically involves drilling or pre-forming holes, inserting the fastener, and securing it with a screw, rivet, or press-fit operation. Maintenance is minimal but may require occasional cleaning or lubrication for smooth action.

In Czech usage, the term is widely understood in carpentry, metalworking, and mechanical engineering and may be translated as latch, detent, or retaining pin depending on the specific device.