The curb chain hooks on the chain for the Kimberwick bit are difficult to use - one side is clamped tight .
The other side is open wide and angled down too far and you have to use hammer to tighten the hook .
The curb chain hooks on the chain for the Kimberwick bit are difficult to use - one side is clamped tight and the other side is open wide and angled down too far and you have to use hammer to tighten the hook .