Cover Lifter Rock-It

The Rock-It Cover Lifter is an under-mount cover lifter for spas in tight installations. Instead of mounting brackets to the cabinet sides like a traditional lifter, the Rock-It bolts under the spa shell — making it the right call for spas pushed against a wall, fence, deck rail, or anywhere there isn't room for cabinet-mounted lifter arms.

How the Rock-It works: The cover folds in half and rocks back over the lifter pivot, ending up vertical behind the spa. You don't get hydraulic assist — you're lifting the cover yourself — but the pivot does most of the heavy work. The cover rocks down out of the way and stays vertical until you pull it back over.

Will this fit my spa? Yes, if you have a freestanding spa with about 6-8" of clearance behind it (just enough for the cover to rock backward into the vertical resting position). It's compatible with most Arctic Spas and many other freestanding hot tubs. Not the right choice if your spa is fully enclosed in decking — for that, you want the Cover Lifter Cabinet Free Rest or a deck-mounted hydraulic lifter.

Why choose Rock-It over a hydraulic lifter: Two reasons — clearance and price. The Rock-It needs no cabinet-side clearance because it mounts under the shell, so it works in installations where a traditional lifter physically won't fit. It's also the most affordable assisted cover lifter we sell, which makes it a popular choice for owners who want something better than lifting the cover by hand without committing to the full Hydraulic Assist option.

Quick tips:

• Measure your rear clearance before ordering — anything under 6" and the cover won't fully clear the lift arc
• The Rock-It is a manual lift — if you have a larger 8'+ spa with a heavy cover, the Hydraulic Assist Cover Lifter will save your back
• This lifter is best installed at the same time as a cover replacement — the pivot fold happens cleaner on a fresh cover than a tired one