.030 music wire spring, a deep-draw stamping, a zinc-plated pin

This week’s capability video features a spring assembly. The assembly includes a .030 music wire spring, a deep-draw stamping, a zinc-plated pin and a lock washer.

The assembly allows the spring to be preset, further relieving spring stress. As a safety feature, the operator must press both paddles with both hands which compresses the spring and allows the washer to secure the internal pin.