Spring Plunger, Thread Size 3/8 In.-16, Thread Length 5/8 in, Nose Shape Ball, Plunger Material Steel, Plunger Dia. 0.1870 in, Plunger Projection 0.0480 in, Mounting Type Threaded, Body Length 5/8 in, Final Nose Force 21 lb, Initial Nose Force 6 lb, Overall Length 5/8 in, Handle Type Slotted Drive, Application Controlled End Force, Side Tolerant, Smallest and Lightest Spring-Loaded Device, Body Finish Gold, Body Material Steel, Plunger Finish Zinc, Retractable No, Thread Fully Threaded