12AN Fasteners/Clamps Black

The REDHORSE PERFORMANCE 12AN Fasteners/Clamps Black (220 Series) is a set of 10 aluminum line clamps engineered for secure hose management in high-performance fuel, coolant, and hydraulic systems. These 12 AN clamps feature rubber lining to prevent hose abrasion and degradation, making them essential for custom automotive builds, motorsports applications, and any setup requiring reliable fluid line retention.

Constructed from lightweight aluminum, these clamps offer a strength-to-weight ratio ideal for race-oriented and high-performance platforms where reducing unsprung mass matters. The rubber-lined interior protects hose jackets from chafing and pinching, extending hose service life even under vibration and thermal cycling. The 220 Series design accommodates 12 AN hose—the industry standard for moderate-flow fuel and coolant circuits—and the black finish resists corrosion in engine bay environments. Each clamp in the 10-piece set maintains consistent clamping force and repeatable positioning.

This set addresses the needs of fabricators, engine builders, and performance enthusiasts assembling fuel systems, cooling upgrades, and custom plumbing in street rods, race cars, and turbocharged applications. The quantity of 10 clamps per set accommodates multiple hose runs, eliminating the need for separate smaller purchases. Proper clamping with rubber-lined fasteners prevents hose migration and pressure loss—critical for maintaining system reliability during sustained high-RPM operation or aggressive driving.