1/2″SQ DRIVE IMPACT DRIVER – Chrome Vanadium steel bits. TWIST-REVERSE FUNCTION Impact driver easily alternates in both directions. HEAVY KNURLING -To assist with grip in application. SUPPLIED IN STEEL STORAGE CASE For easy storage solutions. LIFETIME GUARANTEE FROM A REPUTABLE UK COMPANY Founded in 1978, Sealey is a large family run business with a vast product range. Trusted by professionals, all Sealey products are thoroughly tested and backed by unrivalled aftersales service., Weight: 2.06793601756 pounds, Manufacturer: Sealey