Safer than tie down straps, the Alumi-Loc ramp attaching system allows you to hook our MF2 series, Big Boy MF2 series, and Whiteout Snowmobile Ramps right onto your tailgate or trailer, positively locking the ramps to the loading surface! Prevent ramp kick out in the safest way with the Alumi-Loc Ramp Attaching System. The Alumi-Loc features a channel that allows ramps with hooks to positively lock to a tailgate, trailer, or other loading surface without the need for safety straps. Using ratchet or cam straps to secure ramps can be a hassle to set up and maintain, having to untangle each strap, then crawl under the ramps and tailgate to hook them up. With the Alumi-Loc you just unfold the ramps, hook into the channel and you're ready to load! For sure mounting, a kit is also available to install the Alumi-Loc on a tailgate.