ชุดบ๊อก 36ตัวชุด 1/4" Sq.dr. Proxxon 23080

From the Manufacturer Proxxon 23080 precision engineer's 36 piece 1/4 inch drive socket set includes 4 13 millimeter sockets, 12 each 1/4 inch drive screwdriver bit sockets for slotted, Phillips and Allen sockets and 1.25, 1.5, 2.0, 2.5 and 3 millimeter Allen keys. 1/4 inch drive ratchet is made from one single piece for strength; the head is not welded on. Quick release button releases socket instantly when pressed. Perfect teeth are suitably hardened for maximum life expectancy. Reliable drive direction mechanism simultaneously engages numerous teeth to ensure optimal torque transmission. Also includes 1.75 inch extension, 3 inch sliding "T" extension and 1/4 inch universal joint. Proxxon sockets and attachments are made from the highest quality steels and exceed DIN/ISO requirements for hardness and maximum torque. Screwdriver tips are made from chrome-silicon manganese-molybdenum steel. Sockets and attachments are made from high carbon 31 CrV steel. Double nickel plating and single chrome plated finish provide optimum surface protection on all sockets and attachments. The set comes in a welded steel box that is powder coated for durabiity with a strong molded plastic insert which provides a secure location for each item.