Squirrelly 3.25" Inch Heavy Duty Perfumes Stainless Steel with Rounded Band Edges High Quality T-Bolt Clamp Turbo Coupler Intake Piping Pack of 10 Tired of your intercooler piping blowing off? Upgrade to these Heavy Duty Stainless Steel T-bolt Clamps and leave those old worm clamps in the dust.Our T Bolt clamps are made from heavy duty 304 stainless steel with rounded band edges to protect soft hose materials from cuts. These high quality T-Bolt Band Clamps provide high tensile strength, durability, and are corrosion resistance. These are the perfect choice for medium and high boost applications. Features: Tired of your intercooler piping blowing off? Upgrade to these Heavy Duty Stainless Steel T-bolt Clamps and leave those old worm clamps in the dust. Our T Bolt clamps are made from heavy duty 304 stainless steel with rounded band edges to protect soft hose materials from cuts. These high quality T-Bolt Band Clamps provide high tensile strength, durability, and are corrosion resistance. 3.25 inch outside diameter. T-Bolt clamp measurement: Largest 94mm / Smallest 86mm. 3.70inch // 3.38inch.