This thread repair kit is used to repair or replace damaged or worn-out nuts. The kit contains a total of 131 pieces, all manufactured according to professional standards. It includes:

• A tap wrench for each size
• A drill bit for each size
• 2 spring insertion tools for each size
• Spare springs for each size

All are complete in a convenient storage case. The package includes:

• 5 x drill bits
• 5 x tap wrenches
• 5 x spring insertion tools
• 5 x extraction tools
• 110 x steel spring replacements in carrying case

Total quantity: 131 pieces

110 pieces of steel spring replacements:

• M5 x 0.8 x 6.7 mm
• M6 x 1.0 x 10.8 mm
• M8 x 1.25 x 10.8 mm
• M10 x 1.5 x 13.5 mm
• M12 x 1.75 x 16.3 mm