1. Perfect Fit for 4" Industrial Camlock Couplers Designed for standard 4 Inch/4" camlock (lever lock) female couplers, with 4" inner diameter and 4 7/8" outer diameter—leak-free seal for heavy-duty industrial use. 2. Premium Buna-N Nitrile Rubber for Industrial Use Industrial-grade rubber resists oil, fuel, and chemical abrasion, outperforming generic gaskets in fluid transfer, fuel equipment, and IBC tote systems. 3. Bulk Solution for Industrial & Fleet Maintenance Ideal for large workshops, construction sites, and fleet maintenance—10-PACK ensures you have enough replacements for ongoing industrial operations. 4. No-Tool Installation for Fast Repairs Flexible, durable design slides into place in seconds—minimize downtime and keep your industrial equipment and hoses in service longer. 5. 10-Pack for Bulk Cost Savings Bulk 10-piece set cuts down on repeated ordering costs, perfect for commercial and industrial scale maintenance—maximize efficiency and reduce supply chain delays. Running a small business or industrial workshop that relies on camlock couplings? AGSISK’s 4 Inch/4" Camlock Gasket (10-PACK) is the bulk solution for lever lock coupling and quick-connect hose fitting systems—built to handle heavy-duty use and reduce maintenance costs.Made from premium Buna-N (nitrile) rubber, this gasket resists oils, solvents, and extreme wear, making it ideal for industrial fluid transfer, fuel equipment, and IBC tote systems. Its precise 4" inner diameter and 4 7/8" outer diameter ensure a perfect fit for all standard 4" camlock female couplers, eliminating leaks and costly downtime.Installation is hassle-free: pop out your old gasket, insert this one, and tighten—no special tools or expertise needed. The 10-PACK is perfect for bulk stocking, fleet maintenance, or large-scale industrial projects, ensuring you never run out of critical replacement parts when you need them most.AGSISK’s camlock accessories are designed for durability and value. Skip the frequent small orders—choose the 10-PACK that keeps your industrial operations running smoothly, day in and day out.