PRO-BUCK Galvanised Buckles for Lashing These buckles are forged or welded buckles that are used for jointing of the polyester straps, for anchoring / mooring goods. Available for 19, 25 and 30-35 mm width strap. Weight for 100 pcs: 0.85 kg (19 mm) | 3.54 kg (25 mm) | 8.62 kg (30-35 mm)