Delta block - Sand lightweight block 60x20x20cm

•M-Adjustable U-Head Jacks are made of a “U” shaped steel plate, screw jack and steel handle. • M-Adjustable U-Head Jacks are available in two types (Hollow and solid). • M-Adjustable U-Head Jacks are providing support for primary beams (traditional timber, steel, H20 beam and aluminum beam). • M-Adjustable U-Head Jacks are inserting into the top of the M-cuplock standards. Dimensions: L = 60 C.m Thickness = 34 Milimeter 15*17C.m