Please choose a rating
These O-ring & grommet kits include some of most commonly used sizes. Built-in, easy-to-read width gauge. Includes sturdy molded storage case for organization.
When it comes to sealing and protecting various connections, O-rings and grommets are essential components in hardware, housework, and DIY projects. At Harbor Freight Tools, we offer a wide selection of O-rings and grommets to help you achieve reliable and secure connections in your applications.
O-rings are versatile sealing rings made of durable materials such as rubber or silicone. They are designed to fit into grooves and create a seal between two parts, preventing leaks and maintaining pressure in systems. Our extensive collection of O-rings includes various sizes and materials to ensure that you can find the perfect fit for your specific project. Grommets, on the other hand, are rubber or plastic rings with an opening that serves as a protective barrier between a wire, cable, or tubing and the surrounding material. They help to prevent damage and provide insulation, reducing the risk of wear and tear. Our selection of grommets is designed to accommodate different wire and cable sizes, allowing for secure and organized routing and protection.
Explore our range of O-rings and grommets to find the right components for your hardware, housework, and DIY projects. At Harbor Freight Tools, we prioritize quality and durability, ensuring that our O-rings and grommets meet your expectations for long-lasting performance and reliable sealing and protection.
Here are some O-rings & Grommets to choose from:
You’ll also find many O-rings & Grommets suitable for DIY applications. Whatever you do, do it for less at Harbor Freight.
This high-quality O-ring assortment contains the most popular metric O-rings, ranging in size from 1.9 mm ID x 2.8 mm OD to 3.5 mm ID x 47.7 mm OD. Made from nitrile rubber, these durable metric O-rings resist oils, hydraulic fluid, and water. The set comes organized in a custom storage case with O-ring gauge.
Check out this product to learn more.
Color-code your wires with this organized heat shrink tubing set
Quality heat shrink tubing for electrical work
Quality wall anchors to secure drywall, sheetrock and paneling
Complete collection of replacement hydraulic grease fittings