Plastic Nylon Worm Wheel Gear 1Module Transmission Gear Worm Rod Worm Gear Shaft
The Worm Can Only Turn The Turbine, The Turbine Cannot Drive The Worm Drive. Modulus: 1 Module. Type: Worm Rod/Worm Gear. The Worm Gear Is Made Of Nylon Material, And Any Slight Burrs Or Fluff On The Surface Are Normal.