10 gram silver pamp frame with bail suitable for 31mm x 18mm x 1.8mm bar size
Bail suitable for chain size upto 5mm diameter
Pre drilled pillot hole set to 0.90mm (un tapped)
Include ref only un-tapped screw (best to craft by hand with wire to suit)
Total metal weight including bail 11.50g (925 silver)
Frame wall thickness approx 1.25mm
Print ready STL
p.s. please dm for custom frames and mounts we can help you