- Clear zinc plated steel anchors
- Made in the USA - not a Genuine Gibson® part
- SAE 5/16 - 24 threads
- 13mm diameter that fits tightly in a 1/2" hole. This is the same size currently used by Gibson.
- 7/8" tall
- Set of 2
MM or CM to Fractions of Inches
These are very well made anchors, however, they are a very tight fit in a 1/2" hole. I even reamed the hole out to be dead on 1/2" and still had to drive them in with a brass drift and hammer into the maple top. Still, I think they are worth it, just be careful with your hole sizing.
The magnet test proves that these are definitely steel! The knurling is much more fine than the original Gibosn anchors, and they're just a hair wider (like several 100ths of an inch), but that didn't pose a problem during installation.
Quality product that's exactly as described. Add to that the quick delivery and a solid price. What else do you want ?