8" x 2..75"dia. rubber side chock roller, spindle bore 16mm.
Dumbell side chock roller - ribbed, bore 32mm.
Dumbell side chock roller - double, bore 16mm.
Dumbell side chock bracket with 16mm spindle to suit 2 x RB21 double side chock rollers, plated.
8" side chock roller bracket with 16mm spindle to suit RB09 or RB10 side chock rollers, plated.