This 1/2 - inch drive ratchet has 72 teeth and is reversible, ensuring super - smooth operation. It can be extended from 12.5 inches (32 cm) up to 18 inches (46 cm) and features 6 locking positions, perfect for heavy - torque tasks. Crafted from heavy - duty chrome vanadium steel, it offers excellent wear resistance and high tensile strength. The TPR handle provides both comfort and a great grip. With a thumb - wheel action for reversing the ratchet, it's easy to use. Just push down the knuckle to unlock and extend the tool. The tool is made of chrome vanadium steel, the handle is an engineering - grade polymer. It measures 34 (48) x 4 x 4 cm / 13.4” (18.9”) x 1.6” x 1.6” and weighs 946 g / 2.09 lb.

Using this Topeak ratchet is a breeze. To reverse the direction of the ratchet, simply use the thumb - wheel action. When you need to adjust the length for different tasks, push down the knuckle to unlock the tool and extend it to your desired length among the 6 locking positions. For safety, make sure not to exceed the tool's torque limit to avoid damage. When it comes to maintenance, after each use, wipe the tool clean with a dry cloth to remove dirt and debris. You can also apply a light coat of lubricant to the moving parts occasionally to keep it running smoothly. Store the ratchet in a dry place to prevent rusting.