Do You Have a Brake Flange for a 1.25" Diameter Axle?

Updated 11/01/2025 | Published 10/05/2025

Question:

Question: do you sell the axle mounting brackets for 7 -10 electric brakes with a center hole size of 1. 250 - 1.275 Thanks

asked by: Ed G

Expert Reply:

Hey Ed. The smallest brake mounting flange we carry is for a 1-3/4" Round Trailer Axles. It is item # 4-34 and is rated for a 2,000 lbs axle. It has a 4-bolt mounting flange and a 1.64" inner diameter of the center hole.

What kind of trailer do you have?

expert reply by: Jerred H

1-3/4" Round Trailer Axle
(click to enlarge)

Jerred H.

10/30/2025

Hey Ed, did you find a brake mounting flange that fits your axle’s center hole size? Knowing what worked could help others trying to match their trailer setup.

Ed G.

10/30/2025

@JerredH- I haven't got them yet. Had to go to a fab shop with a Water Jet machine. Gonna cost me am arm and a leg but at least it's gonna work. Still can't find anyone to tell me the exact position for it to be welded on axle! Unbelievable.

Jerred H.

11/1/2025

@EdG Yeah, that's why I said in your other question when you told me you were a certified Millwright and Welder you have to mock it up. You won't know where to put the flange until you mount the hubs correctly on your axle's spindles. Especially now that you've had a set of custom brake flanges made.