35745b #31 Buna-n O-ring, 5/16 In. Id X 9/16 In. Od, 1 Pk

The Danco #31 Buna-N O-Ring is a precision rubber seal engineered to repair leaking faucets. O-rings are one of the simplest yet most useful seal designs ever developed, and faucets use them to prevent water from leaking out. When these seals wear out over time, the result is annoying drips and wasted water. Replacing a worn-out O-ring is an inexpensive alternative to replacing the entire faucet fixture.

The Danco #31 is sized to fit a wide range of popular faucet models and makes an affordable repair choice for homeowners and professionals alike. Beyond faucet repair, this reliable rubber seal works in various other plumbing uses wherever a watertight seal is needed.

Features and Benefits

• Premium Buna-N Rubber: This material provides excellent resistance to abrasion, water swell, and wear, ensuring a durable, long-lasting seal.
• Precise Sizing: The 5/16 inch inside diameter and 9/16 inch outside diameter fit many common faucet models, delivering a reliable fit.
• Cost-Effective Repair: Replacing a worn-out O-ring is an inexpensive solution compared to replacing an entire faucet fixture.
• Versatile Applications: While ideal for faucet repair, this O-ring works in many other plumbing and mechanical uses requiring a resilient seal.

Specifications

• Brand: Danco
• Model: 35745B (#31)
• Inside Diameter: 5/16 inch
• Outside Diameter: 9/16 inch
• Thickness: 1/8 inch
• Material: Buna-N rubber
• Quantity: 1 pack

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.