{"product_id":"ko-ken-3725z-z-series-38-sqdr-reversible-ratchet-l178mm-72-tooth","title":"Ko-ken 3725Z Z-Series 3\/8\" Sq.Dr. Reversible Ratchet, L=178mm - 72 Tooth","description":"\u003cp\u003e3\/8\" 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.\u003c\/p\u003e","brand":"Tech Choice Tools","offers":[{"title":"Default Title","offer_id":50139849097462,"sku":"3725Z","price":71.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/4680\/1654\/files\/3725rk.jpg?v=1774482173","url":"https:\/\/techschoicetools.com\/products\/ko-ken-3725z-z-series-38-sqdr-reversible-ratchet-l178mm-72-tooth","provider":"Techs Choice Tools","version":"1.0","type":"link"}