Description
The Imperial IMP-437FB is a heavy-duty 37° flaring tool designed to produce precise, consistent flares on soft copper, aluminum, and brass tubing. Its self-gauging design helps ensure proper flare sizing, while the slip-on yoke makes it easier to use in confined spaces. It is well suited for HVAC, refrigeration, automotive, and other applications requiring reliable flared tube connections.
FEATURES
- 37° flaring design for precise tube connections
- Self-gauging feature for accurate flare sizing
- Hardened steel, chrome-finished cone
- Slip-on yoke for easier use in confined spaces
- Improved feed screw for smooth operation
- Secure locking die blocks
- Durable satin chrome and black finish
- Designed for consistent, leak-resistant flares
INCLUDES
- 1 × IMPERIAL IMP-437FB 37° Flaring Tool
SPECIFICATIONS
- Model: IMP-437FB
- Flare Angle: 37°
- Compatible Tubing: Soft Copper, Aluminum, and Brass
- Tubing Sizes: 3/16″, 1/4″, 5/16″, 3/8″, 1/2″, and 5/8″ O.D.
- Overall Length: 10.5″
- Tool Type: Heavy-Duty Flaring Tool
- Application: HVAC, Refrigeration, Automotive, and Industrial Tubing.




