jianling 1set annular allen wrench set standard dogging key with full loop, allen wrench door key for push bar panic exit dev

The ring Allen wrench has four different sizes, namely 5 / 64 inch, 1 / 8 inch, 5 / 32 inch and 7 / 32 inch, and the length is 2.75 inch. You can choose the appropriate size according to the actual situation to solve your problem and improve efficiency. | Equipped with key chain, it can be better organized together, avoid loss and carry more conveniently. | The ring Allen wrench is made of 45# steel. It is firm, reliable, firm, painted, smooth, bright and non fading. It will serve you for a long time. | The ring Allen wrench adopts ring design, so that you can easily hang on the key ring to avoid loss. The small volume and weight are easy to carry and store. | The ring Allen wrench set can be widely used in end covers, push rods, emergency exit devices, locking components and locking doors. It is also an indispensable supplement to churches, bars, restaurants, security departments or other export equipment.

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