These accessory mounting jaws are the latest accessory in the evolution of the Axminster Woodturning Discovery GK88 chuck. Manufactured in our own production facility in Axminster, they are a precision fit in the GK88’s jaw slides. An additional set of accessory mounting jaws allows faster jaw changes in your Discovery GK88 chuck. Mounting a set of these to each set of dovetail jaws allows a jaw change to be made much quicker. These new jaws have added safety features ensuring the jaws are always mounted safely and are specific to the GK88 chuck. Please note: the Axminster Woodturning Discovery GK88 range of jaws are compatible with the Essential SK88 and Clubman SK80 Chuck.