Feature

●Carbon steel materials: made of high-quality carbon steel materials. Small, easy to carry. Used to check the tightness or looseness of the electric drill tool.
●Thumb grip styles: Designed for performance. Thumb grips increase leverage and user comfort. Soft steel handles limit the risk of dangerous breakage under excessive strain.
●【Easy to use】Replacement keys with black finish. Suitable for checking the tightness of drills.
●【Durable & Practical】 Controls the tightness of the looseness of the electric drill clamping tool. For all standard drills with sprocket. Can be used in hammer or drill mode, very durable, comfortable to grip.
●【Application】Suitable for most drills and other power tools. Ideal for DIY projects Ideal for use with hammer drills where a tight fit is required. Ideal for garage, workshop, carpentry, auto parts, specializing in machine repair.


Description

Functions:
- Used to check the tightness or looseness of the electric drill tool.
- Can be used in hammer or drill mode, very durable, comfortable to grip.
- Ideal for tightening and loosening the jaws of a drill chuck.

Technical data:
Material: carbon steel
Colour: black
Size: as shown in the picture.

Package includes:
1 x 10mm Chuck Key
1 x 13 mm chuck key.
1 x 16 mm chuck key.
1 x 20 mm chuck key