Ko-ken USA 1/2 Sq. Dr. Ratchet Handle 72 teeth Length 253mm Z-series

Features and Benefits:

• 1/2 Sq. Dr. Ratchet Handle 72 teeth Length 253mm Z-series



1/2"" Square drive; Z-Series; Standard Length; Fixed Head; 72 Tooth Ratchet. The patented design of the 72T incorporates dual pawls. Ko-ken has ensured that their hallmark low backlash and small size are preserved. Through extensive testing over four years; they have achieved a delicate balance of low spring pressure to maintain the low-torque backlash characteristic of Ko-ken tools. Additionally; the finer 72 teeth design provides increased surface area contact with the gear; resulting in a 10% higher torque upper limit.