Stainless Steel T-Bolt Clamps (Pack of 2) - Clamp Range: 2.75' to 3.10' Vibrant Performance Stainless Steel T-Bolt Clamps Provide Reliable, Leak-Proof connections for hose and tube assemblies. They offer superior tensile strength and durability compared to worm gear clamps. Ideal for medium and heavy duty applications, including high boost. Vibrant T-Bolt Clamps feature a 'Floating Bridge' design to prevent against hose buckling when clamp is torqued. Full 300 Series construction (including the bolt and lock nut) for outstanding corrosion resistance. Always Use T-Bolt Clamps when clamping reinforced silicone turbo hoses. Details: Use this size to clamp 2.5' I.D. Hose Couplings. 3/4' (19mm) wide Clamp Band Sold in Pairs only.