Doughty Gravlock Coupler (Used in Pairs) Pulleys the Doughty Tank Trap Dolly

the Doughty Tank Trap Dolly enhances workflow by offering a smart storage solution for heavy-duty base plates

Aluminum construction is half the weight of steel units and has a wider gripping range

and machined surfaces on both the top and bottom to ensure flat and uniform surfaces

25” (158 mm)

The Drive Shaft connects to the Brake Assembly and drives the Lift-Wheel

Doughty Gravlock Coupler (Used in Pairs) Pulleys the Doughty Tank Trap DollyDoughty Gravlock Coupler (Used in Pairs) These Doughty Gravlock Couplers are designed specifically to secure a BS1139 scaffold tube with 2'' diameter to a girder beam at 90 degrees. Suitable for flanges up to 1. 8'' thick. With a zinc plated exterior, a long life can be guaranteed. It is important to note that these couplers must be used in pairs as supplied and clamped on opposing sides of the structural sections. For any inquiries, please contact us