Klein Tools 70550 Folding Hex Key Set, 1 5 Pieces, Folding, SAE, Std End, Long, 1 Pieces, Folding Holder 38T268 Reliability Retainer Type Air Reliability Retainer Type Air Impacts Pin CFM @ Full Load 24 Size 3 in x 24 in Conveniently Houses the Most Frequently Used Hex Key Sizes in One Set End Shape Hex Number of Pieces 11 Measurement Type SAE Handle Type Fold Up Finish Black Phosphate Includes (11) Fractional Inch Sized Keys Insulated No Handle Material Nylon Material Alloy Steel Key Shape Folding Handle Color Orange Grip Style Plain Non Sparking No Fastener Holding No Number of Ball Ends 0 Number of Tips 11 Container Type Folding Holder Container Features Comfortable Grip