Husky 30 Piece Ratcheting Wrench Set with Pouch – Chrome Alloy Steel, SAE & Metric, Lifetime Warranty Mower Accessories ) 5 Included Driver Bit ) 5 Included Driver Bit Returnable 180 Day Head Style Bugle Head Size #6 Color Family Black Drive Style Phillips Fastener Type Drywall Screw Measurement Standard SAE Features Coated Interior Exterior Interior Fastener Connector Material Steel Finish Black Thread Pitch 0 Patented design features 2 large coil springs that auto tighten the strap in case the load shifts Versatile Set with Stubby Wrenches: Includes both standard and stubby wrenches for optimal access in tight or hard to reach spaces 13 16" Standard Wrench Sizes (Metric) 8mm