Roller 75 single bolt hole with brake

Products description

Swivel castor with total lock, tail end of castor, housing made of pressed steel, bright zinc plated, blue passivated, double ball bearing swivel head.
Wheel centre made of Polypropylene, Tread:  Polyurethane 
Rollers diameter 75mm
Rollers width 25mm
single bolt hole11mm
Plates space of hole 48/38x48/38
Overhang 25mm
Height 100 mm