Climax Metal Products 2C-031-S Two-Piece Clamping Collar collectible

Climax Metal Products 2C-031-S

This stainless-steel two-piece clamping collar fits a 5/16 inch round bore and measures 11/16 inch across its outside diameter. The collar width matches the bore at 5/16 inch while the clearance diameter reaches 0.88 inches. Carbon-steel screws secure the split-ring design around shafts without marring surfaces. Grade 303 construction resists corrosion in demanding environments.

Maintenance teams and OEM builders

Technicians who need quick installation or removal on fixed shafts will value the hinged two-piece layout. The inch-based sizing suits legacy imperial equipment and standard North American power-transmission lines. Buyers who want metric bores, keyway slots, or integrated mounting holes should look at something else. The smooth bore also rules out applications requiring positive torque locking via keys or set-screw flats.

5/16 inch bore capacity and clearance

The 11/16 inch outside diameter and 0.88 inch clearance envelope give enough room for light-duty brackets, sensor flags, or limit-switch cams. Stainless Grade 303 handles moderate side loads and occasional wash-down cycles without galling. Carbon-steel screws supply clamping force but can stretch under sustained high-vibration shock loads. Heavier radial forces or continuous high-speed rotation will exceed the holding capacity of this single-screw split design.