| 摘要 |
<p>A permanent and/or reusable strap is provided that is able to be threaded through the spokes of a wheel and to fix there to provide extra tread grips for driving in such condition as mud, snow and ice. The strap may comprise an elongate threaded material 1 having a first end and a second end, the first end may be provided with a housing 3 provided with a hole. The second end, in use, may be threaded into the hole 3 and secured with a wing nut 2.</p> |
