Description
The Mishimoto MMCLAMP-WG-51HT is a High-Torque Worm Gear Clamp built from stainless steel and sized to secure hoses, couplers, or pipes with an outer diameter between 1.06in and 2.01in (27mm to 51mm). It’s part of Mishimoto’s Fabrication lineup of hardware designed to give builders a dependable, reusable clamping solution for a wide range of plumbing and ducting jobs.
This worm gear clamp uses a simple worm gear mechanism for quick, even tightening, and its stainless steel construction is intended to resist corrosion longer than a standard zinc-plated clamp, making it a solid choice for engine bays, intercooler piping, or any application exposed to heat, moisture, and road grime. The clamp carries a premium grade type, a 0.5in band width, and a steel spring, and it’s rated for a recommended tightening torque of 35 in-lbs (4 Nm) to help achieve a consistent, tight seal without over-torquing. Because it’s reusable, it can be removed and reinstalled as hoses or couplers are serviced, and each clamp is backed by the Mishimoto Lifetime Warranty.
Vehicle Applications
This clamp isn’t tied to a specific make or model — its 1.06in to 2.01in (27mm to 51mm) clamping range is designed to work on virtually any vehicle or build that uses hoses, couplers, or pipes within that diameter, from custom Fabrication projects to routine hose and coupler replacements. Mishimoto also offers this High-Torque Worm Gear Clamp in other sizes to cover everything from small vacuum lines up through larger intake pipes, so builders can match clamp diameter to the exact hose or coupler on their vehicle.
Features
- Securely clamps pipes, couplers, and hoses with an outer diameter from 1.06in to 2.01in (27mm to 51mm)
- Worm gear design for quick and easy tightening
- Stainless steel construction resists corrosion longer than zinc-plated clamps
- Reusable for repeated installs and hose service
- Sold in packs of 10
- Available in natural, black, or gold finish
- Premium grade type with a steel spring
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMCLAMP-WG-51HT
- Product Type: Fabrication
- Clamp Style: High-Torque Worm Gear Clamp
- Type: Worm Gear
- Material: Stainless Steel
- Spring Material: Steel
- Color: Silver
- Finish: Plain
- Size: 1.06in – 2.01in (27mm – 51mm)
- Minimum Diameter: 1.06in (27mm)
- Maximum Diameter: 2.01in (51mm)
- Band Width: 0.5in
- Grade Type: Premium
- 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 size hoses, couplers, or pipes does this clamp fit?
The Mishimoto MMCLAMP-WG-51HT High-Torque Worm Gear Clamp fits an outer diameter range of 1.06in to 2.01in (27mm to 51mm).
What material is this clamp made from?
It is made from stainless steel, with a steel spring, and features a silver color with a plain finish.
Is this worm gear clamp reusable?
Yes, the clamp is reusable.
How many clamps are included?
This item includes 10 Mishimoto High-Torque Worm Gear Clamps.
What is the recommended tightening torque?
The recommended tightening torque for this clamp 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.






