Replacement Twist Lock Knobs (TLKs) for the 1/2" diameter, grooved, stainless steel axles used on the following products:
These Twist Lock Knobs keep your wheels securely mounted to the 1/2", grooved, stainless steel axles.
Wheels with TLKs snap onto the axle quickly and easily. A simple ¼ turn of the knob detaches the wheel from the axle.
Materials: Plastic and Stainless Steel
Note: Axle not included.