Cam Follower Closure Double Sealed Drive Type Hex Socket Duty Type Standard Face Design Hex Socket Overall Length 1 in Roller Diameter 1/2 in Roller Head Type Flat Roller Material Stainless Steel Roller Width 3/4 in Rolling Element Rows 1 Stud Material Stainless Steel Stud Thread Size #10-32 Stud Type Concentric System of Measurement Inch Bearing Material Stainless Steel Bearing Material Grade Type 440 Bearing Type Needle Roller Drive Location Head