Vibrant SS T-Bolt Clamps Pack of 2 Size Range: 4.20in to 4.60in O.D. For use with 4in I.D. couplings

These Vibrant T-bolt clamps are made from 300-series stainless steel, giving them solid corrosion resistance for reliable connections. They're designed to work with 4-inch inner diameter (I.D.) couplings, fitting over hoses and tubes with an outer diameter (O.D.) ranging from 4.20 inches to 4.60 inches. This specific size range is important for ensuring a tight seal on your silicone couplers, especially in high-boost applications where a secure connection is critical.

Unlike basic worm gear clamps, these T-bolt clamps feature a wider, 3/4-inch stainless steel band and heavy-duty stainless steel hardware. This construction provides superior tensile strength, helping to prevent leaks and blow-offs under pressure. They are a popular choice for securing reinforced silicone couplers in custom intake or cooling systems.