Description
The Mishimoto High-Torque Worm Gear Clamp, part number MMCLAMP-WG-12HT, is a stainless steel worm gear clamp engineered to secure pipes, couplers, and hoses with an outer diameter between 0.31in and 0.47in (8mm-12mm). Built with a premium-grade stainless steel band and steel spring, this clamp is designed to bite down tight and stay put through years of heat, vibration, and moisture exposure. It’s a straightforward, no-nonsense fabrication component for anyone building or maintaining a hose and coupler system that demands a dependable seal.
As part of Mishimoto’s Fabrication lineup, this high-torque worm gear clamp uses a classic worm gear design that allows for quick and easy tightening with a standard screwdriver or nut driver, letting you dial in the exact clamping force needed. Its stainless steel construction resists corrosion longer than typical zinc-plated clamps, making it a smarter long-term choice for engine bays, vacuum line routing, and intake pipe connections where exposure to the elements is constant. Mishimoto also offers this same high-torque worm gear clamp platform in a wide range of other sizes, so smaller vacuum lines and larger intake pipes can all be outfitted with matching hardware. Every clamp in this pack is reusable, giving you flexibility during fabrication, troubleshooting, or future maintenance without needing a fresh clamp every time a connection is loosened.
Vehicle Applications
This is a universal fabrication clamp rather than a vehicle-specific part, so it isn’t tied to a particular make, model, or model year. Instead, its 0.31in-0.47in (8mm-12mm) clamping range makes it suited to any hose, coupler, vacuum line, or intake pipe connection that falls within that diameter, whether you’re assembling a custom intake, securing a vacuum line, or replacing a worn factory clamp in an engine bay.
Features
- Securely clamps pipes, couplers, and hoses with an outer diameter from 0.31in to 0.47in (8mm-12mm)
- Worm gear design for quick and easy tightening
- Stainless steel construction resists corrosion longer than zinc-plated clamps
- Sold in packs of 10
- Reusable for repeated installation and removal
- Also available with an optional wear-resistant titanium nitride gold coating for unique engine bay styling
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMCLAMP-WG-12HT
- Product Type: Fabrication
- Clamp Style: High-Torque Worm Gear Clamp
- Material: Stainless Steel
- Spring Material: Steel
- Color: Silver
- Finish: Plain
- Grade Type: Premium
- Size: 0.31in – 0.47in (8mm-12mm)
- Minimum Diameter: 0.31in
- Maximum Diameter: 0.47in
- Band Width: 0.31in
- Recommended Tightening Torque: 35 in-lbs (4 NM)
- Reusable: Yes
- Includes: (10) Mishimoto High-Torque Worm Gear Clamps, Mishimoto Lifetime Warranty
Frequently Asked Questions
What diameter range does this Mishimoto worm gear clamp fit?
This clamp secures pipes, couplers, and hoses with an outer diameter from 0.31in to 0.47in (8mm-12mm).
What material is the MMCLAMP-WG-12HT clamp made from?
It is made from stainless steel with a steel spring, and it has a plain silver finish.
How many clamps come in a pack?
These Mishimoto High-Torque Worm Gear Clamps are sold in packs of 10.
Is this clamp reusable?
Yes, this clamp is reusable.
What is the recommended tightening torque?
The recommended tightening torque is 35 in-lbs (4 NM).
Does this clamp come with a warranty?
Yes, it 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.
