Rail

so this is a griding rail for fingerboards so you can train 

it has holes in the feet for magnets

The hole is 10,50 mm wide and 1,05 mm in depth 

It is the simplest rail but I made it because I couldn't find one on printables 

It's 4 cm tall from the feet to the top of the rail 

the hole length of the rail is 16 cm 

remember to print with support because it has overhangs 

also just a ti if you don't think it slip enuf them you can put some candle on your fingerboard or the Rail