Features:

Material: chrome-vanadium steel

(high hardness, large torque, anti-rust, anti-corrosion, wear-resisting and durable)

Working principle: the impact batch is to open the rusty stubborn screw by tapping the internal spring gyrotron force.Manual disassembly by mechanic.

The batch head is made of full alloy with high hardness, it is not easy to twist and break (it is recommended to use a little rust remover when twisting and rusting stubborn screws), the size of the screw should be the same as the size of the box batch head, do not twist and slide the screw.

Operation method: vertically place the alignment screw, adjust the positive and negative rotation, hit with a hammer, the batch head can automatically rotate according to the direction of adjustment, loosen or tighten the screw, "L" is the loose screw, "R" is the fastening screw

Scope of use: motorcycle maintenance, car maintenance, mechanical maintenance and other purposes.

Packaging: plastic box 

Contact us at any time if you have any questions:
jania zhang
Skype:janiazjn
QQ:   173220588
Whatsapp: 8613780080740
Wechat: janiachang / 13780080740
Mobile: +86 13780080740