Replacement adjustment screws on Mole grips/locking pliers are available and are used when the screw has been damaged, for example through heavy and prolonged use.
The manufacturer should supply the replacement screw needed for your specific type.
Step 1 – Hold Mole grips
Take hold of your Mole grips/locking pliers, with the fixed handle and jaw on top and the end of the adjustment screw facing towards your body.
Step 2 – Remove adjustment screw of Mole grips
Remove the adjustment screw by unscrewing it in an anti-clockwise direction from the upper handle of the Mole grips/locking pliers, until it comes completely loose.
Step 3 – Replace adjustment screw of Mole grips
Screw the replacement screw completely into place in the upper handle. Your Mole grips/locking pliers are now ready to use.