Icengineworks 1-7/8 inch Header Tack Welding Clamp, Set of 4

Preview, adjust, and align before welding—eliminate rework and build with confidence.
These Icengineworks fabrication clamps are designed to make exhaust header and turbo manifold builds faster and more precise. They allow you to position, adjust, and clock tubing sections before tack welding, helping you achieve accurate fit-up without repeated cutting and rework.

By holding your pieces in place during mock-up, you can fine-tune alignment and ensure everything fits correctly before committing to welds—saving both time and material.

Why Fabricators Use These Clamps

• Better Fit-Up: Hold tubing in place for accurate alignment before welding.
• Reduce Rework: Avoid repeated cutting and adjustments.
• Faster Builds: Speed up header and manifold fabrication.
• Improved Accuracy: Precisely clock and position tube sections.

Key Features

• Simplifies exhaust header and turbo manifold fabrication
• Stainless steel construction for durability and repeated use
• Can be mixed and matched for stepped header designs
• Compatible with 1-1/2 NPS pipe (1.90" OD)

What’s Included

• Set of (4) fabrication clamps

Compatibility

• Designed for header fabrication applications
• Works with standard tubing and 1-1/2 NPS pipe (1.90" OD)

Ideal For

• Custom exhaust header fabrication
• Turbo manifold builds
• Tube fit-up and alignment before welding
• Reducing fabrication time and material waste

Frequently Asked Questions

What do these clamps do?
They hold tubing sections in place so you can preview and adjust alignment before tack welding.

Can I use these for stepped headers?
Yes. The clamps can be mixed and matched to support stepped header configurations.

What pipe size are these compatible with?
They can be used with standard tubing and 1-1/2 NPS pipe (1.90" OD).

Why use clamps instead of welding right away?
Clamps allow you to fine-tune fitment before welding, reducing errors and saving time.

Are these reusable?
Yes. The stainless steel construction is designed for repeated use in fabrication environments.