The 4 Inch Magnetic Vise Jaw Inserts With Aluminum Protective Back deliver precise, scratch-free clamping directly to your existing vise jaws. Designed specifically for assembling hard-anodized and polished aluminum hose fittings, these inserts securely grip the hex sections of -3 AN through -32 AN components without marring delicate surfaces. The integrated magnetic backing keeps the pads firmly attached to steel vise jaws, eliminating the frustration of lost protective pieces and allowing you to switch tools or workstations without reinstalling or searching for loose metal scraps.

Benefits & Tips

Install these inserts when torqueing Aeroquip, Earls, or Russell-style aluminum fittings to maintain a flawless, unscratched finish.
Press the magnetic base firmly against clean, dry vise jaw surfaces to maximize holding strength during high-torque wrench applications.
Keep the pair together after each job by sticking them to a steel parts organizer or workbench drawer to prevent loss.

Product Specifications

Overall Length: 4 inches
Construction Material: Lightweight polished aluminum alloy
Surface Treatment: Black protective coating
Hardware Compatibility: Universal fit for -3 AN up to -32 AN fittings
Attachment Method: Embedded magnetic rear backing

Package includes:

One complete set of magnetic vise jaw protective inserts

Important Reminders

Designed exclusively for aluminum and soft-metal aviation or racing fuel lines. Apply moderate clamping force, as excessive pressure may temporarily reduce magnetic grip on heavily textured jaw surfaces.
Wipe down vise jaws before installation to ensure consistent magnetic contact and prevent debris from interfering with alignment.

Language support: English interface and documentation.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Trusted automotive solutions and dependable customer support at intercyprus.com since 2002.