I don't even know what they're usually used for. I bought mine to combat the perennial problem of office chair sagging. Adjust the chair to the desired height, roll the baby nice and tight directly over the chair cylinder and you're done. Hasn't moved since I installed it a few months ago. In addition, it is almost invisible and also reusable.
Climax 2C 150 Plating Clamping Collar
3 Review
Climax Metal C 100 Collar Plated: π Exceptional Strength & Durability for Secure Shaft Attachment
3 Review
π Urethane Elastomer Nominal Coupling for Lovejoy Applications
3 Review
π© Durable Solid Steel Plated Shaft Collars Set for Efficient Industrial Applications
3 Review
Xiaomi Air 2 Pro Wireless Headphones, Black
86 Review
Bearing 608- ZZ1MC3E (8x22x7) NSK//80018
4 Review
π§ High-Quality TIMKEN 6203 2RSC3 6203 2RS Bearing - Size: 17X40X12mm
4 Review
π Wheels Manufacturing Ball Retainer Bag: Convenient Storage and Protection for Your Ball Retainers
6 Review