Backer Manufactured by an approved factory of the original designer. (Github) Back in Stock V2.4 250mm: Titanium Extrusion Backers €51,90 Add to basket Back in Stock V2.4 300mm: Titanium Extrusion Backers €56,90 Add to basket Back in Stock V2.4 350mm: Titanium Extrusion Backers €62,90 Add to basket Matching Flat Hex fastener NEW 25x Flat Hex M3x6 Silver €3,40 Add to basket NEW 25x Flat Hex M3x8 Silver €3,40 Add to basket Frames Please note: To purchase a frame it is required to purchase a matching Linear Rail Kit too. Voron V0.1 Out of stock V0.1 Frame Kit €42,90 Notifier Out of stock V0.1 Frame Kit pre-drilled €49,90 Notifier Voron V2.4 Out of stock V2.4 Frame Kit – 250 build €169,90 Notifier Out of stock V2.4 Frame Kit – 300 build €179,90 Notifier Out of stock V2.4 Frame Kit – 350 build €189,90 Notifier Voron Switchwire Out of stock Switchwire Frame Kit €129,90 Notifier