| 摘要 |
A tensioner for a strap brace comprising: a cap for receiving a fastener and a strap brace, wherein the fastener secures the strap brace to the cap; the fastener comprising first and second members with interengageable threads, wherein either can be turned to bring the strap brace under tension; and a frictioned surface to prevent rotation of the other member when one member is turned.
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