Double open ended spanner set, 8 pieces, with wall mounting. Supplied = assembled. Weight = 0.96 kg. Number of parts = 8 pcs. Suitable for wall mounting. With plastic clamp. High quality chrome-vanadium steel. High precision when tightening and undoing screws. Matt chrome plated - non-slip surface, optimal adhesion on steel. Included in delivery: 6 x 7, 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17, 18 x 19, 21 x 22 mm.