Spring Plunger Thread Size 1/4 In.-20 Thread Length 17/32 in Nose Shape Ball Plunger Material Steel Plunger Dia 1/8 in Plunger Projection 0.0350 in Mounting Type Threaded Body Length 17/32 in Final Nose Force 4 lb Initial Nose Force 2 lb Overall Length 17/32 in Handle Type Slotted Drive Application Controlled End Force Side Tolerant Smallest and Lightest Spring-Loaded Device Body Finish Zinc Body Material Steel Plunger Finish Zinc Retractable No Thread Fully Threaded