Collection: Aramid Silicone Couplers and T-Bolt Clamps

ARC Fabrication Supply manufactured reinforced Aramid Silicone Couplers and Stainless Steel T-Bolt Clamps are available in a wide range of sizes including 1.5”, 1.75”, 2.0”, 2.5”, 3.0”, 4.0”, and 5.0” to suit a variety of fabrication and performance applications.

Our Silicone Couplers feature a multi-layer 4-ply reinforced Aramid fiber construction engineered for exceptional heat and pressure resistance in the most demanding environments. Unlike standard polyester-reinforced couplers, Aramid reinforcement provides increased strength and structural support, allowing for higher pressure ratings and a more reliable, leak-free seal under boost.

Choose from a variety of styles including straight couplers, reducers, 45 degree elbows, and 90 degree elbows perfect for turbocharger systems, intercooler piping, radiator hoses, intake systems, and custom fabrication projects.

Pair your silicone couplers with ARC Fabrication Supply performance grade Stainless Steel T-Bolt Clamps for maximum sealing performance and reliability. Designed to provide strong, consistent clamping force, the wide-band design evenly distributes pressure around the hose for a tighter seal without damaging the silicone surface.

Manufactured entirely from 304 stainless steel, our T-bolt clamps offer superior corrosion resistance, durability, and a clean professional appearance. Built to withstand extreme heat, vibration, and high-boost conditions, they are available in multiple universal sizes for automotive, diesel, racing, and industrial applications.