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All Stainless Steel T-Bolt Clamp For 4 Inch Hose ID, 4.28 - 4.59 Inch Hose OD Range

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Description & Features

Built for industrial use this T-bolt clamp by Trident Rubber LLC ensures optimal performance in critical applications. Featuring a robust 3/4 inch wide 316 stainless steel band it offers exceptional durability and resistance to harsh conditions.

The clamp is engineered with an 18-8 stainless steel T-bolt and lock nut with a nylon insert reinforcing the security required for heavy-duty tasks. Its wide band design prevents hose extrusions and provides superior clamping tension while requiring less installation torque compared to traditional worm gear clamps.

Perfectly suited for a hose with a 4 inch inner diameter this clamp accommodates an outer diameter range of 4.28 to 4.59 inches ensuring a snug fit. Rounded band edges enhance the protection of soft rubber or silicone hose materials mitigating the risk of damage.

Supplier Part Number: 720-4001

This all stainless steel T-bolt clamp is indispensable for ensuring reliable connections and performance in demanding industrial environments.

Specifications

Brand
TRIDENT MARINE SYSTEMS
Material
Stainless Steel
Series
720 Series
Suitable For Use With
4 in ID Hoses

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Product Questions & Answers (2)

Question by: Larry W on Dec 8, 2025, 7:28 AM
does this clamp work on a 4 inch hose or do I need to know the outside diameter too
Answer by: Customer Support on Dec 10, 2025, 6:13 AM
Both measurements matter here. The clamp is built for hoses with a 4 inch inner diameter, but the outside diameter of your hose needs to fall between 4.28 and 4.59 inches to get a proper fit. Hose wall thickness varies by manufacturer and material, so measuring the OD before ordering saves you a headache. If your hose falls in that range, you're good to go.
Question by: Cheryl G on Apr 21, 2025, 8:24 AM
What size hose does this clamp fit, inside and out?
Answer by: Customer Support on Apr 22, 2025, 6:33 PM
It's made for a hose with a 4-inch inner diameter, and it'll work with an outer diameter from 4.28 to 4.59 inches.

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