Indexing Plunger, Thread Size 5/16 In.-24, Thread Length 13 mm, Nose Shape Pin, Plunger Material Stainless Steel, Plunger Dia. 4.00mm, Plunger Projection 4 mm, Mounting Type Not Applicable, With Locking Plunger No, Body Length 39 mm, Final Nose Force 12 N, Initial Nose Force 6 N, Overall Length 43 mm, Plunger Width 4 mm, Handle Type Mushroom Knob, Body Finish Uncoated, Body Material Stainless Steel, Handle Material Stainless Steel, Plunger Finish Uncoated, Retractable Yes