Heli-Coil Thread Inserts

Thread Repair, Helicoil, 10mm x 1.25, 12 Inserts, Set of 12

Part Number: HLL-R4649-10

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Thread Inserts, Heli-Coil, 12 x 1.25mm Thread, Set of 6

Part Number: HLL-R4649-12

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Thread Inserts, Heli-Coil, Stainless Steel, 11mm x 1.50 Thread, 12 Inserts, Kit

Part Number: HLL-1130

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Master Thread Repair Kit, Helicoil, 1/4-28, 5/16-18, 3/8-16, 7/16-14, 1/2-13 in. Drill Bits, Taps, Installation Tools, Kit

Part Number: HLL-5621

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Master Thread Repair Kit, Helicoil, Metric, Kit

Part Number: HLL-5626-125

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Thread Inserts, Heli-Coil, Spark Plug Holes, 14mm x 1.25 Thread, 30 Inserts, Kit

Part Number: HLL-5523-14

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Thread Inserts, Heli-Coil, Spark Plug Hole, 18mm x 1.50 Thread, 24 Inserts, Kit

Part Number: HLL-5523-18

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Installation Tool, Heli-Coil Repair, 4 x .70mm Size, Each

Part Number: HLL-3747-4

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