10.5 in. x 1.75 in. Coupling Pin Connector in Galvanized Steel with Collar and Spring Lock, Tool for Scaffolding Frames

The MetalTech Coupling Pin with Collar and Spring Lock is used as a connector for stacking both mason and arch scaffold frames. The slight tapered end design allows for easy and convenient stacking of scaffold frames. This pin is acceptable for both 1.69 in. and 1.625 in. tube O.D. frames.|Replacement coupling pin with 1 in. collar includes locking spring|Rugged steel construction ensures lasting durability|Use with standard or arched scaffold frames|Meets OSHA standards for safety