Technic, Gear Worm Screw, Long, Part# 4716

Technic, Gear Worm Screw, Long, LEGO® Part# 4716. Please note this part has two variants: one where the axle holding ridge extends all the way to each end and one where it does not extend all the way, but they are considered the same part. 

To learn more about the parts we offer, email us at [email protected] or call us at our storefront at 470-414-2208 and we'll be happy to help to answer any questions you may have.