Comprehensive Compatibility: Designed for tub and shower faucets, these triangle faucet screws are compatible with series 73110, 3150-a, 73141, 3250. They also fit seamlessly with single-lever faucet cartridges and the 82912SRN handle trim ring, ensuring a perfect match for your bathroom fixtures. Premium Construction: Crafted from high-quality metal, these shower valve screws offer exceptional durability. They boast strong bending resistance, are not prone to breaking or rusting, and provide excellent , oxidation, and high temperature resistance, ensuring a long service life and reliable performance. DIY Installation: Save time and money with these easy-to-install shower valve screws. Their user-friendly design allows for quick replacements without the need for professional help. Simply order, replace, and secure your faucet handles with ease, enhancing your bathroom's functionality with minimal effort. (The actual product may have slight color difference or difference, which not affect the use) Color: Silver Material: Metal Package Contents: 4 * faucet handle screw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.