A classic device for demonstrating mechanical advantage and conservation of energy. It consists of a single wheel with four coaxial steps of 35, 50, 65 and 105mm diameter. The wheel is supported on a steel rod by a ball bearing.
Every order received by Westlab before 12pm PST will be dispatched on the next business day.
Shipping Time Based on Delivery Location
British Columbia/local shipments deliver in 1-2 business days
Alberta shipments deliver in 2-3 business days
Prairies (SK & MB) shipments deliver in 3-4 business days
Ontario/Quebec shipments deliver in 4-5 business days
Maritimes (NL, PEI, NS & NB) shipments deliver in 5-7 business days
Territories (YT, NT & NU) shipments depend on shipping service & location
*Ask our team for more information about shipping up north
Every order received by Westlab before 12pm PST will be dispatched on the next business day.
Shipping Time Based on Delivery Location
British Columbia/local shipments deliver in 1-2 business days
Alberta shipments deliver in 2-3 business days
Prairies (SK & MB) shipments deliver in 3-4 business days
Ontario/Quebec shipments deliver in 4-5 business days
Maritimes (NL, PEI, NS & NB) shipments deliver in 5-7 business days
Territories (YT, NT & NU) shipments depend on shipping service & location
*Ask our team for more information about shipping up north