The Earls Performance Auto-Crimp Crimp Collars are meticulously crafted for secure and precise crimping. These are professional-quality accessories that work with Earl's Auto-Crimp Hose Ends to ensure a smooth crimping process. Thanks to their high-grade aluminum structure, these collars are outstandingly resilient and built to last.

The Earls Performance Auto-Crimp Crimp Collars are engineered in a variety of sizes and configurations to accommodate different needs. They come with either a blue or black anodized finish to ensure superior corrosion resistance and provide a more attractive look under the hood. When it comes to maximizing your automotive plumbing setup, Earls Performance is the go-to source for the most finely crafted parts and accessories available in today's market.

Established in 1955, Earl's Performance is best known for their premium-quality aerospace-inspired plumbing components. The company began as a small retail outlet providing military aircraft surplus plumbing components to the racing industry. When the military surplus market dried up, Earl consistently reinvented itself to ensure that the racing market always had a go-to for aftermarket plumbing upgrades. Today, the brand is best known for its precision-engineered hoses, hose ends, fittings, adapters, brake lines, fuel system parts, cooling system parts, and many more.

As part of the prestigious Holley group, Earl's Performance remains an industry leader that sets the bar high when it comes to refined vehicle plumbing solutions. The company accommodates the needs of modern times by collaborating with various motorsport teams in the F1, F3, A1GP, Superleague Formula, FIA GT, Indy, Touring Car, Superbike, and many others. Whether you need supplies for a comprehensive vehicle plumbing project or just a single washer or bolt, Earl's broad selection of plumbing solutions guarantees the ideal purchase.