2pcs Twisted Nylon Twine Thread Bead Cord 1.5mm 20M/65 Feet String, Bright Blue Set Screws Convex Outside Diameter: 345mm

Convex Outside Diameter: 345mm

Without disassembly

Deep Groove Ball Bearings are the most widely used bearing type because of simple configuration

1pcs x PMMA tube

When the valve is not energized

2pcs Twisted Nylon Twine Thread Bead Cord 1.5mm 20M/65 Feet String, Bright Blue Set Screws Convex Outside Diameter: 345mm2 spools of nylon crafting thread, about 65 feet (20 Meters) in length, 1. 5mm in diameter. Available in a variety of colors. Extra strong nylon twine thread, low stretch, durable, and wear resistant with beautiful appearance. No fading, won't break or fluff easily, complete colors to meet your different DIY craft needs. Widely used for necklaces, bracelets braiding, crafting, wrapping, beading, ornaments creating, jewelry making, decorating, and so