I made a Thunder Tube out of this for my preschool class. It stretched slightly so I was able to cut the spring in half and make two different tubes.
π§ Neiko 50456A Compression Extension Assortment
3 Review
Yokohama Bluearth-Es ES32 195/65 R15 91V summer
92 Review
πͺ Heavy Duty Assortment of Compression Extension Springs
π SP 9618 Extension by Prime Line Products
π§ High-Quality TIMKEN 6203 2RSC3 6203 2RS Bearing - Size: 17X40X12mm
4 Review
Enhanced Performance Sydien SCS12UU Bearing Bushing Diameter for Precision Machinery
Bearing 608- ZZ1MC3E (8x22x7) NSK//80018
Linear Clamping Support Bearing by Sydien