The Earls Performance Hose Expanders are high-quality tools that provide the first step for the crimping process of your plumbing project. These expanders are designed for bench mounting and will alter your hoses slightly for proper fitment to Earl's Ultra Pro crimp-on style hose ends. They appropriately expand the ribbed inner liner to allow the hose-end barb to be properly inserted.

The Earls Performance Hose Expanders are purchased as a kit, which comes with the tool and adapter head attachments for -6, -8, -10, -12, -16, and -20 size hoses. If you're looking for replacement parts for this kit, Earls Performance also lets you purchase the different-sized expander inserts, the expander handle, the expander main body, and the mounting base to take the place of worn-down pieces. With their broad line-up of premium plumbing products, Earls Performance guarantees the most precise and long-lasting upgrades to help elevate your engine's performance to a whole new level.

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.