حامل PSA صلب مقاس 3 بوصات – عمود خيط 5/16 بوصة-24 – صنع في الولايات المتحدة الأمريكية

The threading on this holder is machined perfectly, so it screws onto my sander with zero wobble. The 3" PSA face is flat and grips the discs tightly even when I'm bearing down on some rough metal deburring.

Took it straight from the packaging to my drill and it held a 3" PSA disc rock solid through a full deburring pass. The solid steel construction feels like it'll outlast every other holder I've got, and the threads are clean and precise.

The 5/16"-24 thread shank fits my angle grinder perfectly with no wobble, and the adhesive backing holds the 3" discs firmly through heavy deburring work. Nice to see a solid, U.S.-made part that doesn’t flex under pressure.