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08FJ-12MJ STRAIGHT REDUCER

Description & Features

The 08FJ-12MJ Straight Reducer is engineered by Brennan Industries Inc for reliable performance in specialized adapter applications. Crafted from straight steel, it ensures durability and robust functionality.

This product features a female JIC SAE 37-degree flare with a thread size of 3/4-16 and a male JIC SAE 37-degree flare with a thread size of 1-1/16-12. Both thread types conform to SAE J514 specifications, guaranteeing compatibility and precision.

Its overall length is 1.610 mm, making it compact yet highly effective for various industrial requirements. Each unit is designed for rigid and robust connections.

Supplier Part Number: 2406-08-12

For California residents, please be aware of the PROP-65 warning associated with this product.

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 2406-08-12	Product Weight 0.31 lbs

Product Questions & Answers (3)

Question by: Marvin A on Mar 24, 2026, 8:49 PM

got a 3/4-16 female JIC line but the other side needs to be 1-1/16-12 male JIC, is that what this reducer is?

Answer by: Customer Support on Mar 26, 2026, 6:01 AM

For stepping between two JIC 37 degree flare sizes, that is exactly what it is built for. Side B1 is a female JIC SAE 37 degree flare with 3/4-16 threads, and side B2 is a male JIC SAE 37 degree flare with 1-1/16-12 threads, both to SAE J514.

Question by: Ross P on May 19, 2025, 1:07 PM

Thread sizes on this one are 3/4-16 female and 1-1/16-12 male, that right? Just wanna make sure before I go pulling lines apart on this machine.

Answer by: Customer Support on May 21, 2025, 7:34 AM

those sizes are correct. The female end is a 3/4-16 JIC SAE 37-degree flare, and the male end is 1-1/16-12, also a JIC SAE 37-degree flare. Both threads conform to SAE J514, so if your fittings are spec'd to that standard, you're in good shape.

Question by: Dean P on Jan 3, 2026, 6:58 PM

Will this here reducer work okay with standard JIC fittings?

Answer by: Customer Support on Jan 4, 2026, 7:41 PM

Yes, this straight reducer is designed with both a female and a male JIC SAE 37-degree flare, so it should be compatible with standard JIC fittings that meet SAE J514 specifications.