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Item No:70239

Educational Construction Series (Parts) No.239

GEAR SET (42T/12T)

★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.
  • ★Example of use (2-step gear)
  • ★Example of use (crown gear)

Information is current as of January 6, 2021. Specifications are subject to change without notice.