Skip to content

Product Summary

Heli-Coil has the most effective and universally accepted method of thread repair. Heli-Coil inserts work in any part or material--aluminum, magnesium, cast iron, bronze, etc. Damaged threads can be restored to better-than-new condition in spark plug ports, carburetor fuel inlets, transmission housings, oil drain plugs, exhaust and intake manifolds, head bolt holes, brake calipers, and more. They are available in many sizes.

What's Included

    (1) KIT 3/8-16

Features + Benefits

  • 3/8" x 16 NC Thread Repair Kit
  • Includes tap, installation tool, stainless steel inserts, and complete instructions
  • Requires a 25/64 in. hole to be drilled. Does not include drill bit.
  • Ideal for repairing stripped, damaged, or worn-out threads
  • Compact and easy to store for convenience
  • High-quality stainless steel inserts for long-lasting repairs

Key Specs

AttributeSpecification

item#

6566081

Brand

Helicoil

Manufacturer's Warranty

1 year limited warranty

Ship Weight

0.25 LB

Pieces (qty.)

1

Measurement Standard

Metric
AttributeSpecification

Dies (qty.)

1

Taps (qty.)

0

Handles (qty.)

0

Material

Alloy Steel

Product Weight

0.2500 lb

Dimensions L x W x H (in.)

8.5 x 1.75 x 3.1 in

Warranty

Manufacturer's Warranty

1 year limited warranty