Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [TRUSTED TOOLS]Our universal wrench extender is designed to extend your wrenches to create more , support on working with heavy equipment, especially as a technician in automotive industry. [HIGH-RANGED COMPATIBILITY]This ktool is compatible with most of wrenches, best with 1/2inch Drive Breaker Bars/21 MM Hex Drive or power/pry bars, ratchet. [PORTABLE & EASY TO USE]There's a lot of ways to hook on to it, which makes it even more versatile. Attaching the bar on the side or using it in either direction depending on the environment you're trying to use it in, you just need to flip it and you're . [TIME & HAND EFFORT SAVING]Putting the wrench extender adaptor on the other side of the wrencht is super easy to loosen, unscrew fasteners/remover or tighten stubborn or over tightened magnetic nuts and bolts. [INCREASED TORQUE]combination wrenches hooked together will create an extension. more torque on a wrench when doing alignments safely will help you stress out, without risk to your knuckles. [HEAVY DUTY CONSTRUCTION]Made from ultra-tough drop steel material, the extendable wrench is durable and to prevent drive from slipping or rounding out. [LIFE-LONG SERVICE TOOL]This has heat treated structure, black oxide coated to prevent rust and resist daily corrosion and tarnishing, convenient to carry in your toolbox or bag. Colour:red Material:Metal Package Contents: 1 x wrench extender 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.