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131 Steel Inverted Brake Line Plug

131 Steel Inverted Brake Line Plug

Product Features:
■■ All brass construction
■■ UL listed for flammable liquid and gas
■■ Meets functional requirements of SAE J512
■■ Steel nut for economy

Markets:                            Applications:
■■ Air Conditioning          ■■ Refrigerant Lines
■■ Marine                        ■■ Brake Lines
■■ Mobile                        ■■ Fuel Lines
■■ Engines

Compatible Tubing:
■■ Copper
■■ Brass
■■ Aluminum
■■ Welded Steel Hydraulic Tubing

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SPECIFICATIONS

PART#

TUBE O.D

C

D

L

131-3

3/16 3/8 .188

.53

131-4

1/4 7/16 .188 .54

131-5

5/16 1/2 .250 .59

131-6

3/8 5/8 .312 .66

*REF.SAE NO.040109 BA

Our 131 series of brass inverted brake line fittings are designed specifically for gas and fuel lines. The inverted design provides a leak-free connection in tight applications.
The 131 Steel Inverted Brake Line Plug is a fire or gasoline compatible, inverted wrench-style plug designed to seal the terminal end of flexible tubing. It is made from zinc plated steel for corrosion resistance and an integral plastic insert that offers strength against distortion. Also available with a brass construction.
This product is a brass and steel plated plug with inverted flare fitting. It is made to accept 1/8th tube. The dimension is .53" diameter by .54" deep, this style of plug can only be used on copper, steel and aluminum tubing.
Economy is often the name of the game in brake line applications. And there's no better way to save money than with this line plug that keeps fresh air out of your lines, yet looks great and will last for years to come. With a steel nut and brass barrel, this is sure to meet your needs.

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