Product Details  71pc Tool Set includes 9pc Hex Key Wrench(Tamperproof), 9pc Star Drive Wrench(Tamperproof),48pc 25mm & 50mm Bits,3pc Bit Driver  71pc Tool Set: 9pc Hex Key Wrench(Tamperproof), 9pc Star Drive Wrench(Tamperproof), 32pc 25mm Bits, 16pc 20mm Bits, 1pc 60mm Magnetic Bit Extension, 1pc 1/4"Dr. Coupler  1pc T-Handle Bit Driver, 1pc Screwdriver Handle, 1pc Stubby Screwdriver Handle