Climax Metal 1C-231-S Stainless Steel One-Piece Clamping Collar - 2.3125" ID, 3.5" OD, 0.75" Width - ASTM A582 Plain Bore Split Collar for Shafts, Pumps & Industrial Machinery

Effective on hard and soft shaftsDesign fully engages the shaft without marring360 degree clamping force-Easily installed where major disassembly would otherwise be requiredT303 stainless steel is effective in corrosive environmentsSpecification: locking device: Clampscrew / locking style: Hex Socket Cap Screwconstruction: One Piece - Splitfinish: Plainbore type: Plainscrew material: Stainless Steel - ASTM F837inside diameter: 2.3125 inscrew size: 5/16-24 x 1 inoutside diameter: 3.5000 inpart weight (oz.): 13.6608 ozwidth: .7500 inharmonization code: 8487.90.0080material: Stainless Steel - ASTM A582type series: 1Cadditional details: Effective on hard and soft shafts - Design fully engages the shaft without marring - 360 degree clamping force - Easily installed where major disassembly would otherwise be required - T303 stainless steel is effective in corrosive environments.