Precision 72-tooth ratchet: the 72-tooth precision ratchet is designed to rotate only 5 degrees once, which is convenient for use in a narrow space. Size: ratchet head length: 52/52/52.5/56/56.5/58/68/73mm. Diameter of ratchet head: 9/10/11/12/13/14/17 /19 mm. High-quality -V steel: adopting high-quality -V structure, with chrome-plated surface, high hardness, torque and good toughness. The ratchet head can rotate 180 degrees: it is convenient to use the turnover wrench to realize the forward rotation of space angles, realize the use of forward and backward turnover, and is easy to use and operate. Replaceable head design: you can change the required wrench specifications by pressing the button, which is easy to operate and install, convenient and beautiful. Colour:Red & Silver Material:steel Package Contents: 1 * ratchet wrench 1 * Complete fittings Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.