Educational Construction Series no.239
Gear Set (42T/12T)
Item No: 70239
★This set contains gears originally included in Item 70093 - use them as spare parts, or even in your own original gearbox creations. ★Also included are hex hubs and shafts, grub screws, hex wrench, grease and more.
Information is current as of January 6, 2021. Specifications are subject to change without notice.
