| 摘要 |
A button fastening device for attachment within an opening in a duct base for securing elongate cables and the like as well as structural duct dividers thereto. The device includes a cup-shaped upper portion, a shaft and a locking wing. The cup-shaped upper portion has a rim for snap-on attachment of a duct divider and strap passages for attachment of a bundle strap for securing cables to the duct base. The shaft extends from the cup-shaped upper portion to the locking wing. The locking wing secures the device to the duct base.
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