Ref: Posi-Lok Systems
This is the Quickest Manual Side Roll there is. To open all you have to do is unhook crank from retaining hooks, Unfold handle if flex style, relieve pressure off crank, change angle at universal from 90 degree to 45 degree, roll over across the top till the tarp rest in the caddies, hook the crank to side till you are ready to close. To Re-tarp roll opposite direction, continue to roll till tarp is tight under Latch plate, Bend the crank at a 90 degree angle, push the crank to the locked position, fold handle and re-pin to the retaining hooks. There should be 45lbs. of pressure when crank handle meets the side of your trailer, if not see maintenance section.
There are a few LIMITATIONS to consider before purchasing a Posi-Lok.
1- You can not load above bow height
2- If you tailgate swings to the side make sure the crank handle will not interfere with your tailgate operation. Crank handle stays connected to roll pipe.
If either of these limitations present a problem you should strongly consider a Ratchet Style Side Roll.
Any questions please call and talk to a professional at (800)-532-8277