| 摘要 |
The invention provides a device, such as a block/chock for tires, that comprises a main body that generally conforms to the shape of an object that catches or binds a hose, wire, cable, and the like, and at least one movable or rotatable vertical tubular element. When placed adjacent the tire or other object that catches or binds the hose, etc., the device permits the hose, etc. to pass by the object without catching or binding.
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