18400M77 Koken Impact Socket 1 in Dr 77mm - 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.
Contents/Specs
18400M 1in Dr Impact Socket 6pt 77 x 80mm