Werner 10 Ft.-17 Ft. Aluminum Extension Plank

The Werner? 10-foot to 17-foot Aluminum Extension Plank works with a variety of straight extension ladders. single straight ladders. extension trestle ladders. stepladders and telescoping ladders that come equipped with jacks. The plank features positive stops that prevent it from over-extending. The spacer guides on the Werner Aluminum Extension Plank are made from molded thermal plastic to ease opening and closing. It is made from 2-inch. deep box cross-section extrusions and has a heavy flange on its end that acts as a handle for easy operation and rigidity. The outer flange has an open design to accommodate the jack clamps on a ladder. Aluminum rivets hold its extruding cross-members in place by aluminum rivets. The Werner Aluminum Extension Plank’s locking mechanism allows it to extend in 12-inch increments. It has a load-carrying capacity of 250 pounds.