OEA Kaup Block and Brick Clamps are used for handling small format blocks such as building bricks and paving stones. Block Clamps are usually used to handle blocks with the common dimensions of 15.7″ x 7.9″ x 7.9″. Clamping arms are each fitted with three mechanical equilibration plates (15.7″ x 7.9″). Typically, they are manufactured from tread plate. Depending on the particular application, polyurethane coated contact surfaces are also available.