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 Plastic Roller Width 3/4 in Rolling Element Rows 1 Stud Material Bearing Steel Stud Thread Size #10-32 Stud Type Concentric System of Measurement Inch Bearing Type Bushing Drive Location Head