The 42pcs rethread tools kit includes 1 metric file, 1 rethread file and hex rethreading tools of color coded. The kit is used to repair damaged threads of autos.

Features:
1 metric file and 1 rethread file.
Rethreading tools are color coded for quick visual identification.
Hex shape, made of carbon steel for strong strength and long durability.
Suitable for use with a socket or key.
Packed in blow mould case, easy to storage and carry.

Specifications:
Material: Carbon steel
Package Weight: 1500g / 52.91ounces
Package Size: 480 * 320 * 50mm / 18.9 * 12.6 * 1.97in

42Pcs Sizes:
21Pcs rethreader dies size: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8"
UNF 1/4, 5/16, 3/8, 7/16, 1/2. 9/16, 5/8
UNC 6x1.00, 8x1.25, 10x1.25, 10x1.50, 12x1.25, 12x1.5, 12x1.75mm
19Pcs rethreader taps sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16"
UNF 1/4", 5/16", 3/8",7/16", 1/2", 9/16"
UNC 6x1.00, 8x1.25, 10x1.25, 10x1.50, 12x1.25, 12x1.5, 12x1.75mm
Description pitch sizes:
SAE file: 11, 12, 13, 14, 16, 18, 20 & 24
SAE file: 9, 10, 12, 16, 20, 27, 28 & 32

Packing List:
1 * Metric File
1 * Rethread File
21 * Rethreader Dies
19 * Rethreader Taps
1 * Lastics Box