This folding operator crank handle is constructed of diecast zinc and comes in a baked-on white enamel finish, engineered to resist rust and corrosion. It is designed to nestle close to the operator when not in use, allowing for unobstructed use of shutters, shades and blinds of various types. This low-profile folding crank handle is for use on Truth brand casement and awning window operators with 11/32 in. spindles. The crank features a jumbo sized shaft base, a set screw at the base of the handle allowing it to lock onto the spindle and a swivel knob at the tip for ease of operation. The reach on this crank measures 3-3/4 in. It is easy to install and favored by many.