Koken’s Handle on Quality
Oval Shape Shank
Unique designed oval shape shank provides extra strength and durability.
Ratchets and Hinge handles have knurling on the grip to ensure the tool can be held securely. Extension bars also have 6-point knurling on the outside of the female square drive. This gives a grip to hold with your fingers as well as preventing the tool from rolling on flat surfaces.
One use as a flexible extension bar permitting movement up to 15°angle and the other as a normal extension bar.