Heavy-Duty Stainless Steel T-Bolt Clamp (3-2/3"–4-1/4" / 93–108mm). Features an inner bridge and nylon locknut for leak-proof sealing on 3.5" & 4" couplers. Read more..
When dealing with massive volumetric airflow or high-pressure fluid transfer, standard worm gear hardware is a dangerous liability. Under high-torque strain or system pressure spikes, lesser clamps slip, strip out, or slice into expensive plumbing. This premium Stainless Steel T-Bolt Hose Clamp replaces untrustworthy fasteners with an industrial-strength joint engineered to handle intense mechanical stress.
Built around an extra-wide, high-tensile stainless steel band, this clamp forces equal clamping distribution completely around the outer perimeter of the hose shank. The architecture utilizes a smooth inner bridge liner that spans the bolt gap mechanism, establishing a uniform, leak-free 360-degree sealing surface. To safeguard your heavy-duty plumbing investment, the band edges are precision-beveled and rounded, ensuring it won't cut, slice, or tear soft multi-ply silicone couplers or reinforced rubber hoses during high-torque installations.
Equipped with a heavy-duty, self-locking hex nut featuring an integrated nylon insert, this hardware assembly completely resists spinning loose under harsh engine bay vibrations, industrial harmonics, or rough chassis movement. Whether you are rigging a high-horsepower race vehicle, sealing commercial truck charge-air cooler (CAC) pipes, or reinforcing industrial machinery ducting, this heavy-duty T-Bolt clamp keeps your lines locked down.
Continuous 360° Seal Surface: Utilizes a floating inner bridge liner to cover the mechanical bolt gap, eliminating high-pressure boost leaks and fluid drop paths.
Precision-Beveled Band Edges: Specially rounded margins protect soft multi-ply silicone, rubber, and synthetic hoses from being sheared or damaged during installation.
Vibration-Immune Nylon Locknut: Features a high-strength self-locking nut with a nylon insert that holds its exact clamp force despite extreme structural harmonics.
Corrosion-Resistant Stainless Steel: Rugged stainless steel band and bridge construction provide outstanding longevity, rust resistance, and high burst thresholds over standard zinc-plated alternatives.
Large-Diameter Specialist: Ideally sized to secure 3.5-inch and 4-inch inside diameter (ID) reinforced silicone couplers on turbochargers, intercoolers, and large air intake systems.
| Attribute | Specification |
| Product Type | Heavy-Duty T-Bolt Hose Clamp |
| Minimum Clamping Diameter | 3.66 in (3-2/3" / 93 mm) |
| Maximum Clamping Diameter | 4.25 in (4-1/4" / 108 mm) |
| Band Width | 0.75 in (19 mm) |
| Material Composition | Premium Heavy-Duty Stainless Steel (Band & Bridge) |
| Nut Style | Heavy Hex Nut with Integrated Nylon Locking Insert |
| Primary Applications | 3.5" and 4" Turbo couplers, charge-air cooler (CAC) systems, diesel intakes, industrial plumbing |
Heavy-Duty Stainless Steel T-Bolt Clamp (3-2/3"–4-1/4" / 93–108mm). Features an inner bridge and..
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