Koken RS3300A Deep Socket Set On Rail 6pt 9pc 3/8"Dr 1/4-3/4"

RS3300A/9, Set Contains: 3300A 6pt Deep Sockets - 1/4, 5/16, 3/8, 7/16, 1/, 9/16, 5/8, 11/16, 3/4"

Made In Japan, Highest Quality, Most Dependable Flat Drive sockets to ensure a flat surface contact between the socket and the Bolt/Nut. The flat drive system reduces wear and allows to transmit a higher torque value. Cold Forged Heat Treated Chrome Molybdenum Alloy exceeding Din 3129, ISO2572-2 Standards.