These 304 Stainless Steel T-Bolt Clamps are perfect for high pressure/high heat intake or exhaust pipe coupling.
Unlike some other t-bolt clamps available, these are not marked with any company logo. The only marking is a small, convenient number telling you the clamping ability (in MM). The measurement system we use is designed for 3 or 4-ply silicone coupling.
Actual clamping ability is 3.62" to 3.94".