Barbell, dumbbell bar anti-collision protective sleeve

The metal barbell bars and dumbbell bars used for home fitness have sharp threaded edges on the shaft, and when placed on the floor, they can easily bump into legs and feet while walking. They can also scratch furniture and accidentally injure the body when taking them out, putting them away, or exercising

1. This protective sleeve is designed for 25mm universal barbell/dumbbell bars. The version currently uploaded is threaded, not easy to loosen, suitable for daily use scenarios where weight plates are not frequently disassembled and assembled. A quick-release upgrade version will be updated later, making it convenient to unload plates, change weights, and adapt to high-frequency weight adjustment needs
2. The threaded length is short and will not occupy too much plate loading space. The anti-collision end cap adopts an oblate shape and does not add extra length to the overall bar
3. All packages come in pairs (containing 2 protective sleeves), offering two optional printing solutions:

•  Hard plastics like PLA/PETG provide basic protection
• TPU flexible filament offers better protection and is highly recommended if conditions permit

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