The Earls Performance UltraPro Crimp-On Collars are high-grade accessories that ensure custom hose fabrication is a lot easier. Thanks to a premium lightweight aircraft-quality aluminum structure, these collars emphasize a rugged design and maximum retention. They come in a variety of refined and corrosion-resistant finishes, such as clear anodized, pewter, and gold to produce a professional custom appearance.

The Earls Performance UltraPro Crimp-On Collars are engineered to work specifically with Earl's UltraPro Hoses. They come in various sizes and configurations to precisely accommodate different needs. For top-tier automotive plumbing components, there's not a more trustworthy and complete manufacturer in today's market than Earls Performance.

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.