I designed a caliber mount wich should be cheaper than the ones available now but very strong and easy to use.
The mounts will be finished in approxematly 10 workdays. From than on the retail price will be €39.
If you want to pre-order: https://electricboardsolutions.com/collections/pulleys-belts-mounts/products/caliber-mount.
The reason I do this is to finance a part of the production cost (The €14 will probably not cover the cost for one piece )
The mount will be made of construction metal S235, lasered out of 4 & 15 mm sheets and finished with a white galvanization and comes in 2 parts attached togheter with M5 bolts.