Sealey S0639 Extra-Long Hex Key Set 10pc Metric Manufactured from hardened and tempered high grade steel with blackened finish. Jumbo keys suitable for industrial and agricultural applications. Supplied in storage pouch. Manufactured from hardened and tempered high grade steel with blackened finish Jumbo keys suitable for industrial and agricultural applications Sizes: 3, 4, 5, 5 5, 7, 8, 10, 12, 14, 17mm Supplied in storage pouch Lifetime guarantee* Model No S0639
