Designed for reducing between two JIC connection sizes in stainless steel hydraulic lines, the Brennan 20FJ-12MJ Str Reducer Stainless is a straight reducer fitting combining a female JIC SAE 37-degree flare end with a male JIC SAE 37-degree flare end. Both threads conform to SAE J514, with the female end sized at 1-5/8-12 and the male end at 1-1/16-12.
Constructed from stainless steel, this fitting is well suited for hydraulic systems where corrosion resistance is a priority. The straight configuration keeps the assembly compact, and the tube nut and insert design provides a reliable seal at both connection points. At 2.000 mm overall length, it fits into tight inline installations without adding unnecessary bulk. Part of Brennan Industries' Series 2406, this reducer is manufactured to consistent dimensional standards across the line.
SKU: 2406-20-12-SS
Supplier Part Number (MPN): 2406-20-12-SS
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Specifications
Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
2406-20-12-SS
Product Weight
0.83 lbs
Product Questions & Answers (1)
Question by: Steve R on Jan 13, 2026, 8:15 PM
So this thing reduces the size between JIC fittings, right? Just want to make sure I'm understanding that part.
Answer by: Customer Support on Jan 15, 2026, 6:58 AM
That's correct, this reducer is designed to step down between two different JIC connection sizes in your stainless steel hydraulic lines.