CHUN YUNG DA T-Bolt Hose Clamps 32–35mm (1.26–1.38") 304 Stainless Wide-Band 4-Pack, High-Torque

CHUN YUNG DA TT Heavy Duty T-Bolt Hose Clamps are 304 stainless steel, solid T-nut, wide-band clamps sized for 32–35 mm (1.26–1.38") hose ODs, sold in a pack of four for durable, high-torque hose connections.

Built for demanding automotive, industrial and DIY uses, these T-bolt clamps combine a wide band, double solid stainless T-nuts and a smooth inner surface to deliver uniform clamping pressure without cutting into silicone or rubber hoses. The 304 stainless construction resists rust and holds torque under vibration, making them a reliable choice for motorcycle exhausts, charge-air plumbing, oil and water lines, garden irrigation and mechanical equipment.

How do these clamps provide stronger, more reliable sealing than standard worm-drive clamps?

The T-bolt design spreads clamping force evenly across a wider band, reducing high-pressure points that can deform hoses. Solid double T-nuts increase shear strength at the fastener interface so the clamp keeps its grip under high torque and vibration.

• Wide band reduces hose distortion and provides broader sealing surface.
• Double solid T-nuts resist stripping and distribute load across threads.
• Smooth inner wall protects hose material while ensuring a tight seal.

Will these clamps resist rust and maintain performance outdoors?

Yes — every component including the band, T-nuts, and screws is made from 304 stainless steel, giving strong corrosion resistance in wet and salty environments. Proper installation and occasional inspection will help them last much longer than plated or low-grade clamps.

• 304 stainless resists oxidation in outdoor and engine-bay conditions.
• Rounded edges and smooth finishes reduce crevice corrosion points.
• Stainless hardware maintains clamp torque and reliability over time.

How should I choose and install the correct size for my hose or pipe?

Measure the outside diameter (OD) of the hose at the section you plan to clamp; these clamps fit hoses with a 32–35 mm (1.26–1.38") OD. Position the clamp over a clean surface, align the band square to the hose, and tighten evenly until the hose is fully compressed without pinching the material.

• Confirm hose OD before purchase—measure with calipers or a ruler.
• Install over a clean, dry hose section for best sealing performance.
• Tighten incrementally to reach snug compression without over-crushing.

What applications are these T-bolt clamps best suited for?

They are ideal wherever a robust, low-profile clamp and high clamping force are required. Typical uses include motorcycle and automotive exhaust connections, turbo and intercooler charge pipes, industrial hoses, garden irrigation lines, and mechanical equipment maintenance.

• Silicone charge-air hoses, intercooler and turbo plumbing.
• Oil, water and gas lines where a secure seal is critical.
• Industrial piping and garden irrigation that need rust-resistant hardware.

Who is this for: The CHUN YUNG DA TT Heavy Duty Hose Clamps are made for mechanics, motorcyclists, fabricators, maintenance technicians and home DIYers who need durable, corrosion-resistant clamps that hold torque and protect hose material. Choose this 4-pack when you require dependable clamps sized for 32–35 mm hoses and expect long-term performance in automotive, industrial or outdoor settings.