Danco 35724b Faucet O-ring, #7, 3/8 In. Id X 1/2 In. Od, Buna-n, 1 Pk

The Danco 35724B is a #7 faucet O-ring designed to repair leaking faucets by replacing worn or damaged seals. Faucets usually have one or more O-rings to prevent water from leaking. When these seals wear out, replacing the O-ring is an inexpensive alternative to replacing the entire faucet fixture, saving you money and extending the life of your plumbing fixtures.

O-rings are among the most precise and useful seal designs in plumbing. The Danco #7 O-ring fits standard faucet models and installs without special tools—simply slide the new ring into place for an instant, reliable seal. This single replacement can restore your faucet to working condition.

Features and Benefits

• Precise Sizing: The 3/8 inch inside diameter and 1/2 inch outside diameter provide a snug fit in various faucet models, with a 1/16 inch thick cross-section for proper sealing.
• Durable Buna-N Material: Buna-N rubber resists abrasion and deformation, ensuring long-lasting performance in wet environments.
• Resilient Construction: The resilient Buna-N material helps prevent premature cracking, maintaining seal integrity over time.
• Tool-Free Installation: Replace worn O-rings easily and quickly without requiring special tools or professional help.
• Cost-Effective Repair: One replacement O-ring costs far less than replacing an entire faucet assembly, making it an economical maintenance solution.

Specifications

• Brand: Danco
• Model: 35724B
• Size: #7
• Inside Diameter: 3/8 inches
• Outside Diameter: 1/2 inches
• Thickness: 1/16 inch
• Material: Buna-N rubber
• Quantity: 1 pack