CTA Tools 1420 Metric Head Bolt Thread Repair Kit, 11.5mm x 1.5

CTA Tools 1420 Metric Head Bolt Thread Repair Kit, 11.5mm x 1.5

• The CTA Tools 1420 Metric Head Bolt Thread Repair Kit is designed for repairing damaged head bolt threads on select Honda, Acura, and some Toyota applications. This 11.5mm x 1.5 repair kit includes an HSS drill bit, STI tap, and five long 1.5D solid inserts for maximum thread engagement. Built for professional cylinder head and engine block repair, this kit is commonly used on Honda B16 engines and other compatible Honda and Acura models.
• Features
  • Metric Head Bolt Thread Repair – Designed to repair damaged 11.5mm x 1.5 head bolt threads.
  • Honda and Acura Applications – Fits select Honda and Acura models, with possible use on some Toyota applications where modifications may be required.
  • Longer Thread Inserts – 1.5D solid inserts provide extended engagement for a stronger repair.
  • Complete Repair Components – Includes drill bit, STI tap, and five inserts for head bolt thread service.
  • HSS Drill Bit – High-speed steel drill bit supports proper hole preparation.
  • STI Tap Included – Used to cut the correct insert threads for repair installation.
  • Professional Engine Repair Tool – Suitable for automotive repair shops, engine builders, and experienced technicians.
• Kit Includes
  • One HSS Drill Bit
  • One STI Tap
  • Five 1.5D Solid Thread Inserts
• Vehicle Applications
  • Honda CR-V: 1997-2006
  • Honda Accord: 2003-2007
  • Honda Element: 2003-2007
  • Honda Civic Si: 1999-2005
  • Honda / Acura Integra: 1986-2001
  • Honda / Acura RSX: 2002-2006
  • Honda / Acura Legend: 1986-1995
  • Honda / Acura NSX: 1991-2005
  • Honda / Acura RL: 1996-2004
• Specifications
  • Manufacturer: CTA Tools
  • Part Number: 1420
  • Product Type: Metric Head Bolt Thread Repair Kit
  • Description: Metric Head Bolt Thread Repair Kit (35119S)
  • Thread Size: 11.5mm x 1.5
  • Drill Size: 11.5mm x 1.5
  • Drill Length: 5.5845" / 141.85mm
  • Tap Size: 11.5mm x 1.5
  • Tap Length: 3.4825" / 88.45mm
  • Insert Size: 11.5mm x 1.5
  • Insert Length: 1.1825" / 30.00mm
  • Insert Type: 1.5D Solid Inserts
  • Insert Quantity: 5
  • Primary Application: Honda B16 Engines and Compatible Honda / Acura Applications
  • Interchange: 35119S
• Applications
  • Head bolt thread repair
  • Cylinder head service
  • Engine block thread repair
  • Honda and Acura engine repair
  • Honda B16 engine service
  • Automotive machine shop and repair shop use
• The CTA Tools 1420 Metric Head Bolt Thread Repair Kit is also commonly referred to as a Honda head bolt thread repair kit, Acura thread repair kit, 11.5mm x 1.5 thread insert kit, 35119S interchange kit, cylinder head thread repair kit, engine block thread repair kit, and CTA 1420 head bolt repair kit.

Q: What thread size does the CTA Tools 1420 repair?
A: The kit is designed for 11.5mm x 1.5 head bolt thread repair.

Q: What is included in this repair kit?
A: The kit includes one HSS drill bit, one STI tap, and five 1.5D solid thread inserts.

Q: What vehicles does this kit fit?
A: It fits select Honda and Acura applications including CR-V, Accord, Element, Civic Si, Integra, RSX, Legend, NSX, and RL models listed in the application chart.

Q: What is the interchange number for this kit?
A: The listed interchange number is 35119S.