General description Sealey Premier Crow's Foot Spanner Set 1/2" Square Drive includes 14 pieces, designed for limited access applications. Manufactured from hardened and heat-treated Chrome Molybdenum steel, this set is built for durability and professional use. The phosphate finish provides excellent corrosion resistance. Technical specifications Material: Hardened and heat-treated Chrome Molybdenum steel Sizes: 27mm, 29mm, 30mm, 32mm, 33mm, 34mm, 35mm, 36mm, 38mm, 41mm, 43mm, 46mm, 48mm, 50mm Model No.: AK59831 EAN: 5054511036411 Other information