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BRAKEQUIP 5/16IN FEMALE - 3/8IN MALE 90

Description & Features

Designed for brake line routing in automotive and light commercial applications, this 90-degree adapter from Brakequip connects a 5/16 in. female fitting to a 3/8 in. male fitting in a right-angle configuration. The angled design allows for directional changes in tight or restricted routing paths where a straight fitting would not be practical.

The BRAKEQUIP 5/16In Female - 3/8In Male 90 is a cross-size adapter, making it suited for joining brake line segments of differing diameters without requiring additional reducers or intermediary fittings.

SKU: FL09-5-6

Supplier Part Number (MPN): FLRQ-120

Specifications

Alternate Part Numbers Alternate Part Number FLRQ-120	Brand Brakequip, LLC	Brand Brakequip	Pack Size 1.00	UOM EA	Supplier Part Number FL09-5-6	Product Weight 0.50 lbs

Product Questions & Answers (1)

Question by: Stan R on Mar 18, 2026, 9:50 PM

Would this fitting be good for hooking up brake lines of different sizes without having to mess with a bunch of extra parts?

Answer by: Customer Support on Mar 20, 2026, 9:14 AM

This 90-degree adapter is indeed designed to join brake line segments of differing diameters (5/16 in. female to 3/8 in. male) directly, so you won't need extra reducers or intermediary fittings.