Letool10pcs U groove sliding door wheel 8x30x10mm POM caoted with 608zz bearing roller inner 8mm groove wheel (10)

Letool 10pcs PA66 Pulley Bearing roller wheel 6278 Nylon V groove concave ball bearing

Bearing Steel V Groved Wire Pulley Bearing Wheels Roller 5x22x5mm, 5 Pcs

20-Pack 608 ZZ Ball Bearings , 608zz Metal Double Shielded Miniature Deep Groove Skateboard Ball Bearings (8mm x 22mm x 7mm)

emma kites 200~7700lb 100% UHMWPE Braided Polyethylene Cord Spool - Heavy Duty Low Stretch - Outdoor Utility Cord Kitesurfing String Boating Fishing Speargun Shooting Line Hammock

Starrett Measure Stix SM44ME Steel White Measure Tape with Adhesive Backing, English/Metric Graduation Style, Left to Right Reading, 4' (1.2m) Length, 0.5" (13mm) Width, 0.0625" Graduation Interval

Drill Doctor 750X Drill Bit Sharpener for High-Speed Steel, Masonry, Carbide, Cobalt, TiN-coated Drill Bits, with Adjustable Angles from 115° to 140°, Sharpens 3/32in – 3/4in Drill Bits

ARDUINO UNO R3 [A000066]