Description: Feature: This simple tool gives you a ton more leverage, especially in tighter spaces. Super easy to use. Made of strong metal and does not give, even with a lot of strength and weight being put on it. You can use a 1/2" breaker bar, 13/16" socket, or a13/16" combination wrench to "drive" the tool. It fits wrenches and really allows you to apply a lot more torque,gives the leverage needed to break loose any nut. Specification: Length:8cm/3.14 inch Width:6cm/2.36 inch Package list: 1Pcs Universal wrench extender tool
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