The Danze Gerber A603120 or A507184 Check Valve & Screwdriver Stop Assembly is a new OEM product designed for use with tub and shower faucets in the bathroom. Made of durable brass, this assembly is suitable for both shower and bathtub applications. The Danze brand ensures quality and reliability, making this a trusted choice for your home improvement needs.
The integral screwdriver stop assembly adds an extra layer of functionality to your shower faucet, providing you with a convenient and efficient way to shut off the water when working on the faucet. The integral check valve also prevents water from backflowing from one side to the other, such as potentially having the hot or cold water crossing to the opposite side and causing issues with other faucets.
I have 8 of these, or 4 pairs, which I'm selling in sets of 2. Note: Price is for 2 stops, or 1 set.