![Tightening Keys (4ea), for Mini [M]](http://snowdayfibers.com/cdn/shop/files/FB2FBF11-E453-412D-95E8-2F9CE304165F.jpg?v=1773522317&width=120)
Tightening Keys (4ea), for Mini [M]
$3.00
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![Tightening Keys (4ea), for Mini [M]](//snowdayfibers.com/cdn/shop/files/FB2FBF11-E453-412D-95E8-2F9CE304165F.jpg?v=1773522317&width=3840)
![Tightening Keys (4ea), for Mini [M]](http://snowdayfibers.com/cdn/shop/files/FB2FBF11-E453-412D-95E8-2F9CE304165F.jpg?v=1773522317&width=3840)
When screwing in your tips, connectors or stoppers, insert this tightening key(s) into the lifeline hole found on each metal join at the ends of your TWIST & SPIN cables, connectors or stoppers.