HeliCoil 5521-4 1/4-20 Inch Corse Thread Repair Kit

HeliCoil
1/4-20 Inch Coarse Thread Repair Kit
HeliCoil Inserts
Permanently restore damaged threads for their original size and condition in any part of material
Provide stronger assemblies anywhere there is a tapped hole
Eliminate thread wear, corrosion, galling, seizing and rust
Available in inch metric, spark plug and pipe thread sizes for a wide array of applications
Whats included?
12 Inserts: Short (R1185-4)
Piloted Tap (819-4)
Expanding Tool (2288-4)



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