Faucet Stem and Cartridge-A21 Faucet Stems – if you need faucet stems We help do-it-yourselfers and plumbers identify the right faucet stems for their bath or kitchen faucet repair. stem 1/2″ or 3/8″ with different screws are available in our stem range.YOU MIGHT ALSO LIKERepairing a leaky compression type faucetKitchen Sink Faucet Parts for ReplacementLeaky Faucet Washer Replacement Step by Step GuideHow To Fix A Leaky Kitchen or Bath Faucet By YourselfLeaky Bathtub Faucet Repair Tips And TechniquesDIY Plumbing Faucet Repair Tips2 and 3 Handle Bath Tub and Shower Faucet RepairFixing a Leaky Bathroom Faucet: Compression Faucets RepairMoen Single-Handle Kitchen Faucet Repair or ReplacementHow to Install a Bathroom Basin/Sink Faucet6 Easy Steps to Fix a Leaking Outdoor Shower FaucetHow to Repair or Replace a Leaky Bathtub Faucet