GN471.3 Safety Cranked Handle with Retractable Handle 

These GN 471.3 crank handles with retractable handpieces are for applications where the handpiece must not stick out for example, where there is a risk of catching in clothing or on other controls. When folded away, the handpiece fits neatly along the handle. 

The handpiece is locked in a tapered bore in the operating position. To operate, the handle is pulled out of its taper seating in the direction of the arrow and then tilted. 

A compression spring locks the handle firmly in both end positions. When folded out, it automatically re-engages.