Spring Plunger, Thread Size 1/4 In.-20, Thread Length 0.8 in, Nose Shape Chamfered, Plunger Material Steel, Plunger Dia. 0.1600 in, Plunger Projection 0.38 in, Mounting Type Not Applicable, With Locking Plunger Yes, Body Length 1.25 in, Final Nose Force 2.5 lbf, Flange Thickness Not Applicable, Initial Nose Force 0.5 lbf, Overall Length 1.63 in, Plunger Width 0.16 in, Thread Pitch 0.05 in, Handle Type Lever, Body Finish Zinc-Plated, Body Material Steel, Handle Material Steel, Plunger Finish Zinc