Make plumbing jobs easy and convenient with the Mastercraft Shower Valve Socket Set. This useful shower valve socket wrench helps you remove tub and shower valve faucet stems with minimum hand fatigue. Made from durable chrome-plated steel, this shower valve socket set extends long-lasting strength and prevents corrosion. The package includes a five-piece set for maximum versatility, and the sizes are laser-etched for visibility and reading. The bar handle helps you loosen or tighten the nut as you remove the faucet stems. Each of these five sockets fits two sizes and features dual-sided construction for twice the sizing capacity. This set fits shower valves of different sizes: 21/32 x 27/32-inch (5 cm), 29/32 x 31/32-inch (5 cm), 1-1/32 x 1-3/32-inch (5 cm), 1-5/32 x 1-9/32-inch (5 cm), 1-11/32 x 1-7/16-inch (15 cm).