Spring Plunger Thread Size 5/16 In.-18 Thread Length 37/64 in Nose Shape Ball Plunger Material Stainless Steel Plunger Dia 0.1560 in Plunger Projection 0.0400 in Mounting Type Threaded Body Length 37/64 in Final Nose Force 4.5 lb Initial Nose Force 2 lb Overall Length 37/64 in Handle Type Slotted Drive Application Controlled End Force Body Finish Bright (Uncoated) Body Material Stainless Steel Retractable No Thread Fully Threaded Package Quantity 5