Lennox Y7814 – Hilmor 1885429 10 Inch Forged Crimper is a professional-grade HVAC/R hand tool designed for precise and reliable crimping of soft copper tubing. Built for daily field use, this forged crimper allows technicians to quickly create secure crimps for capillary tubes, refrigeration lines, and other soft copper applications without collapsing or damaging the tubing.
Manufactured by Hilmor, a trusted name in HVAC tools, this 10 inch forged crimper features hardened steel jaws for long service life and consistent performance. The forged construction provides superior strength compared to cast tools, making it suitable for demanding commercial and residential HVAC service environments. Ergonomic handles offer improved grip and control, helping reduce hand fatigue during repetitive crimping tasks.
This crimper is commonly used when sealing copper lines, restricting refrigerant flow, or preparing tubing ends for brazing or soldering. It is an essential addition to any HVAC technician’s tool bag, especially for refrigeration service, system repairs, and maintenance work.
Key features
• 10 inch forged steel construction for strength and durability
• Designed for crimping soft copper tubing
• Hardened jaws for clean, consistent crimps
• Ergonomic handles for comfort and control
• Ideal for HVAC, refrigeration, and A/C service applications
Specifications
Manufacturer: Hilmor
Manufacturer part number: 1885429
Lennox part number: Y7814
Tool type: Forged crimper
Overall length: 10 inches
Application: Soft copper tubing crimping
Material: Forged steel
Typical applications
• HVAC and refrigeration service
• Copper tubing crimping
• Capillary tube work
• Line restriction and sealing before brazing