Vacuum pipe style magnetic couplings (10 pairs)

Our own design! Pack of 20 magnetic couplings (10 pairs) Replaces all standard NEM tension lock couplings. High quality 3D resin printed in black with super strong double magnets fitted. Various lengths 14, 16 or 18mm. Lengths are the total overall length of the coupling. 18mm is the length of a standard tension lock coupling. 14m and 16mm would couple your coaches a little closer. Be careful not to couple too closely as they may not get round R2 curves! Unique to Hobby Trax! Bi-directional Couplings - Unlike some magnetic couplings, ours DO NOT repel if a coach or wagon is turned around!