Climax Metal Products M1C-21-S Metric One-Piece Clamping Collar

Metric One-Piece Clamping Collar

This Metric One-Piece Clamping Collar from Climax Metal Products is a power-transmission component designed to secure shafts or components in mechanical assemblies. It suits engineers and maintenance teams who need a reliable clamping solution for metric-dimensioned equipment. The transparent finish allows visual inspection of the contact area. The item ships directly from the manufacturer.

Check shaft diameter and material compatibility

Before ordering, confirm that the shaft or component you intend to clamp matches the collar's 21 mm metric bore and that the collar material is compatible with your operating environment. Verify that the transparent colour meets any identification or inspection requirements in your facility. Ensure the one-piece design suits the available installation space and access. Review the Proposition 65 notices if your jurisdiction requires chemical-disclosure compliance.

Replaces split or two-piece collars where a solid

This collar upgrades from split or two-piece alternatives when a continuous clamping force around the full circumference is required and the assembly can be slid over the shaft end. The jump is worth it for applications that demand simpler inventory with a single-piece design and where the transparent finish aids visual checks. It does not suit buyers who need a hinged or quick-release collar for frequent repositioning without shaft removal.