Specifications

• The Z-Series range is a complete overhaul of traditional socket and ratchet design. Tighter tolerances in connections and smaller form factors makes it a must have range for any automotive professional.: Contents:
• 3400MZ 6 point sockets: 8, 10, 12, 13, 14, 17, 19mm: 3725Z ratchet
• 3756Z quick spinner: 200mm 3/8" socket rail
• Features:: Flat Drive socket system - Flat Drive is designed to guarantee a flat surface contact between the socket and the bolt/nut. This ensures that all Ko-ken flat drive sockets have reduced wear and transmit higher torque value than other tools on the market.
• Made in Japan: Ko-ken quality product