Both variants supported, couplers use extra plates to achieve the required height, thus cost more.
2 or 3 pieces of mild steel per corner, will ship coated with oil
Enough pieces for one full K3 printer
Both variants supported, couplers use extra plates to achieve the required height, thus cost more.
2 or 3 pieces of mild steel per corner, will ship coated with oil
Enough pieces for one full K3 printer