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🍁 Fall Savings Are Here – Get Up to 30% Off Select Fittings & Hose!
Flexfab 2588-0506 stainless steel spring loaded T-bolt hose clamp 5.00" ID box of 10

Flexfab 2583-0400 T-Bolt Clamp, 4.00" ID, 300 SS, 10 Per Box

by Flexfab
Save 20% Save 20%
$ 2,980.00
$ 2,980.00 - $ 2,980.00
$ 2,980.00
$ 2,383.00
$ 2,383.00 - $ 2,383.00
$ 2,383.00

Clamp silicone hose securely with the Flexfab 2583-0400 T-Bolt Clamp — a box of 10 300-grade stainless clamps for 4.00" 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 4.00" 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: 2583-0400
  • Type: T-Bolt Clamp
  • Clamp Range (ID): 4.00"
  • 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