for use between mechanical jack and Land Rover bracket to ensure vertical loading
BS1377-9

2 x 50mm, 1 x 150mm, 1 x 250mm, 1 x 350mm, 1 x 450mm, 1 x 600mm long
BS1377-9

with a quick release device to allow for rapid adjustment, corrosion protected
BS1377-4, BS1377-7, BS1377-9