Allstar Performance Shaft Collar 1-1/16in | ALL52145 1981-chevrolet-c20-suburban-esi8623477 As the lowest-profile hard roll-up

As the lowest-profile hard roll-up tonneau cover

The OE bolts on Toyota trucks and SUV's are frequently "frozen" and do not allow for adjustment

It is used to build custom -10AN lines or make repairs to existing lines

The ALL18656 kit uses 1/4"-20 hex-head bolts at 1-1/8in UHL (under-head length)

Garrett GTX3582R Gen II Super Core (Replaces 836047-5002S)

Allstar Performance Shaft Collar 1-1/16in | ALL52145 1981-chevrolet-c20-suburban-esi8623477 As the lowest-profile hard roll-upThe Allstar Performance ALL52145 shaft collar has a 1 1 16 inch ID, a clamp on design, and natural finish aluminum construction, sold each. FAQ What is the ALL52145? It is a clamp on aluminum shaft collar with a 1 1 16 inch ID. What material is it made from? It is made from natural finish aluminum. How does it attach to the shaft? It uses a clamp on design to secure onto the shaft. Is it sold individually? Yes, the ALL52145 is sold each.