Indexing Plunger, Thread Size 1/4 In.-28, Thread Length 10 mm, Nose Shape Pin, Plunger Material Stainless Steel, Plunger Dia. 3.00mm, Plunger Projection 3.5 mm, Mounting Type Not Applicable, With Locking Plunger No, Body Length 31 mm, Final Nose Force 10 N, Initial Nose Force 4.5 N, Overall Length 34.5 mm, Plunger Width 3 mm, Handle Type Mushroom Knob, Body Finish Hardened, Body Material Stainless Steel, Handle Material Stainless Steel, Plunger Finish Uncoated, Retractable Yes