With white and chrome insert,replacement Knob Handle Kit is designed to work only with Moen Posi-Temp tub and shower. The 100710 Replacement for Moen Posi-Temp One-Handle Tub and Shower attaches to the 1222/1222B cartridge stem to operate the valve. 1 handle tub shower,Strong and durable. Ideal replacement knob for repairing without the need to replace the entier plumbing fixtures Easy and quick installation. Shower Knob Replacement Kit: No need to worry about worn-out handles or replace the entire faucet. Our product perfectly fits the Moen Posi-Temp single-handle bathtub/shower faucet (model 100710), a costly alternative to replacing the entire faucet, saving you a lot of money! Specifications: Product Name: Shower Knob Replacement Set Material: Plastic Applicable Scene: Bathroom Quantity: 1 piece Compatibility: Compatible with Moen 100710 model