1" Bore Double Split Shaft Collar Black Oxide Set Screw Style (4 PCS)

As per blue print spec. Good priced

Worked great for me I have bought 8 of them. They fit perfectly and clamp tightly. They have a nice black oxide finish and even the screws were good quality.

I used these all the time when I am doing a gokart project,best locking collar design,you never have to disassemble everything like I did in the past when I first worked on gokarts.

Exactly sized correctly. High quality material. Would buy again.

The collars work well as a depth stop on a 1/2" drill bit, once you can find the right size hex key to tighten it with. A 9/64" hex key is what is needed, which is not a size in many sets. I ended up buying a set of impact driver hex bits that had that size included. I knocked them one star for not including an appropriately sized hex key with the shaft collars.

Strong quality merchandise it's always good to have a few of these on hand may have used loctite if you want to just stay in place for a long time

Exactly what I was looking for.

Excellent quality and fit perfectly snug on 3/4 rod.

I used these low cost collars to fix the weak spring shocks in my Maytag washer. the springs had gotten slack over time allowing the washer bowl to bang about in spin mode. these collars hold the springs in tension again and the washer works perfectly. Avoided a costly repair from a service call and replacement parts.

Tiene su cometido de servicio buen trabajo.

A los pocos días, presentan manchas de óxido. Cumplen su función correctamente.

El articulo parece de calidad, pero la descripción es errónea, me llegaron de 1/2 nada mas y no había opcion de seleccionar otra. Tampoco de contactar con el vendedor para aclarar esta duda.

Für meine Zwecke sehr gut ..!