Learn More › A shower faucet valve controls the flow of ... If the head of the set screw has a hexagonal shape or socket, use a hex key wrench, but if the fastener has a slotted or cross-shaped ...

If you're lucky, a specific socket wrench may have been provided with the faucet. Once the retaining nuts are removed, you should be able to remove the old faucet from the sink. There are a ...