Its 5mm to 8 mm coupler. You can add 775 or 795 on 5 mm side. On 8 mm side you can connect any shaft of 8 mm. Very good qualily connector. The coupling size 5 mm to 8 mm.
Motor Coupler (5mm to 8mm)
its 5 mm to 8 mm coupler. suitable for 5 mm shaft motor. Like 775/ 795 etc. and other side for 8 mm. gear motor suitabe also.
Its good quality with coloured one. Non rusting one. We provide the L key Also.
1. 5mm to 8 mm Coupler
2. L key