Description
The Mishimoto MMCLAMP-375T is a stainless steel Constant Tension T-Bolt Clamp engineered to secure pipes, couplers, and hoses with an outer diameter ranging from 3.5 to 3.82 inches (89mm to 97mm). Unlike a standard T-bolt clamp, this design integrates a steel spring on the adjustment bolt that lets the clamp expand and contract as temperatures fluctuate, so clamping pressure stays consistent instead of loosening over time. As part of Mishimoto’s Fabrication lineup of hardware, it’s built to handle demanding installations where reliability matters more than convenience.
This Mishimoto clamp combines the superior clamping force of a traditional T-bolt clamp with the added dependability of constant tension technology, making it well suited for connections that experience wide temperature swings and vibration. The stainless steel body resists corrosion longer than zinc-plated alternatives, while an included self-locking nut helps keep the clamp from working loose under movement. It’s a reusable, premium-grade fastening solution for anyone assembling or upgrading hose and coupler connections in an engine bay or fabrication project, and each unit is sold individually.
Vehicle Applications
Because this is a Fabrication-category clamp rather than a vehicle-specific part, it is designed to fit any pipe, hose, or coupler with an outer diameter between 3.5 and 3.82 inches (89mm to 97mm), regardless of make or model. This makes it a versatile choice for custom piping, intercooler couplers, silicone hose connections, and other fabrication work where a secure, temperature-stable clamp is needed.
Features
- Securely clamps pipes, couplers, and hoses with an outer diameter from 3.5in to 3.82in (89mm to 97mm)
- Constant tension spring maintains clamping pressure through a wide range of temperatures
- Included self-locking nut prevents loosening with movement and vibration
- Stainless steel construction resists corrosion longer than zinc-plated clamps
- Also offered with an optional wear-resistant titanium nitride gold coating for unique engine bay styling
- Clamps sold individually
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMCLAMP-375T
- Product Type: Fabrication
- Clamp Style: Constant Tension T-Bolt Clamp
- Material: Stainless Steel
- Spring Material: Steel
- Grade Type: Premium
- Finish: Plain
- Color: Silver
- Size: 3.75in
- Minimum Diameter: 3.5in (89mm)
- Maximum Diameter: 3.82in (97mm)
- Band Width: 0.75in
- Recommended Tightening Torque: 27 in-lbs (3 NM)
- SAE Size: 62
- Reusable: Yes
- Includes: (1) Mishimoto Stainless Steel Constant Tension T-Bolt Clamp
- Warranty: Mishimoto Lifetime Warranty
Frequently Asked Questions
What size hoses or couplers does the Mishimoto MMCLAMP-375T fit?
This constant tension T-bolt clamp fits pipes, couplers, and hoses with an outer diameter between 3.5in and 3.82in (89mm to 97mm).
What material is this Mishimoto T-bolt clamp made from?
It is constructed from stainless steel, with a steel spring on the adjustment bolt, and features a plain silver finish.
Is the Mishimoto Constant Tension T-Bolt Clamp reusable?
Yes, this clamp is reusable.
What is the recommended tightening torque for this clamp?
The recommended tightening torque is 27 in-lbs (3 NM).
Does this clamp include a locking nut?
Yes, it includes a self-locking nut designed to prevent loosening from movement and vibration.
How many clamps come in the package, and what warranty applies?
Clamps are sold individually, and each one is backed by the Mishimoto Lifetime Warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.








