GRC-137 Rigid Set Screw Shaft CouplingTraditional cost effective rigid coupling design provides torque transmission and alignment. View Catalog Page

USDA & FDA approved

-60° to 180° F temperature range

Design fully engages the thread for secure locking

Interchangeable with most metal units

Recessed screw head provides safety with an outside surface free of major projections

Provides greater axial holding power than set screw or one-piece clamping collars

Self-lubricating ideal for wet or harsh environments where wash down is required

Does not mar the shaft

These specially designed collars fit over rail assemblies on precision shafting

Allows you room to re-bore the ID without damaging the clamp screws

Two-Piece Housing has rust-proof plated finish

Acetal Copolymer collars will not rust or corrode