Flexfab 2583-0325 T-Bolt Clamp, 3.25" ID, 300 SS, 10 Per Box

Clamp silicone hose securely with the Flexfab 2583-0325 T-Bolt Clamp — a box of 10 300-grade stainless clamps for 3.25" ID hose. Heavy-duty welded T-bolt clamp delivering positive, uniform sealing pressure for high-vibration service in heavy-duty trucks, industrial machinery, off-road, and irrigation equipment. Salt-water resistant, they hold up in marine and under-hood environments alike.

Why these Flexfab clamps

• 3/4" welded band for high-vibration sealing — the right clamp for silicone coolant, heater, CAC, turbo, and marine hose.
• 300-Grade Stainless construction — corrosion- and salt-water-resistant for long service life.
• Uniform 360° sealing pressure — even clamping that won’t cut or distort soft silicone hose.
• Hex head 7/16" with nylon insert, 3/4" band — easy, consistent installation.
• Sold 10 per box — stock up for fleet and shop use.

Sized for 3.25" ID hose. Match the clamp to your hose OD for a clean, blow-off-resistant seal.

Backed by hpcouplers’ fast shipping and easy returns — order with confidence from a trusted industrial hose and coupler supplier.

• FlexFab Series: 2583
• Part Number: 2583-0325
• Type: T-Bolt Clamp
• Clamp Range (ID): 3.25"
• Material: 300-grade stainless steel
• Hex Head: 7/16" with nylon insert
• Band Width: 3/4"
• Quantity: 10 per box
• Salt Water Resistant: Yes (marine suitable)
• Country of Origin: Mexico