Product Summary

37 degree Degree of Taper

  • This is the best 37 degree flaring tool for the money we have found
  • Features a ratcheting feed screw that has a hardened flaring cone supported by needle bearings to provide the most accurate flare possible
  • Works with tubing sizes of 3/16", 1/4", 3/8", 1/2", 5/8" and 3/4" outside diameter
  • Compatible with steel, stainless steel, copper, brass and aluminum tubing with .035" wall thickness
  • Creates profesional leak free flares with minimal effort

Key Specs

MFG. Part #91089524
BrandSpeedway Motors

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Speedway Motors 91089524 Details

This is the best flaring tool for the money we have found. It has a feed screw with a hardened flaring cone eccentrically mounted in needle bearings which produces a rolling action for even metal flow. This provides uniform wall thickness without galling. It will put a 37 degree flare in 3/16”, 1/4”, 5/16”, 3/8”, 1/2”, 5/8” and 3/4” tubing. We recommend this tool when flaring 3/16” stainless steel brake line.

  • Provides smooth, uniform flares with minimum effort
  • Feed screw handle requires less motion and effort than standard handle
  • Flares steel, stainless steel, hard copper and brass thru wall thickness of .035"

Learn more about flaring lines for our automotive fittings by reading our Toolbox tech article.

You can also learn about 37 vs 45 degree flaring and other brake line fittings in our Toolbox article on automotive fittings.

Item Details

We recommend this tool when flaring 3/16" stainless steel line.


Speedway Motors 91089524 Specifications

MFG. Part #91089524
BrandSpeedway Motors
Sold in QuantityEach
Degree of Taper37 degree