You haul up a pot, swing the boom in, and the whole mount shudders like it's about to tear loose from the gunnel. Maybe it's been getting worse all season. Maybe it wobbled from the day you installed it. Either way, a shaky mount isn't just annoying — it's putting stress on your boat, your puller, and honestly, your nerves every time you're leaning over the rail with a loaded pot swinging next to you.

A wobbling mount is one of the most common complaints fishermen bring up about their pot puller setup, and it's almost never the puller itself that's at fault. It's the mount underneath it.

Why Mount Wobble Happens in the First Place

A davit or gunnel mount has one job: hold the puller rock-solid while it fights the full weight of a loaded pot, wet rope, and current. When that connection isn't tight, every bit of load turns into movement instead of staying where it belongs.

A few things cause this more often than people expect:

• An unsleeved mount on an oversized pipe. If the mount's inner diameter doesn't match the davit pipe tightly, you get play — and play under load becomes wobble.
• Worn or missing mount sleeves. Sleeves are the part that actually takes the wear over time. Once they're worn down, even a mount that started out snug will develop slop.
• A base plate that isn't fully torqued or backed properly. A mount can be the right size and still wobble if the hardware holding it to the gunnel has loosened or was never seated against solid backing.
• Mismatched mount and davit sizing. Pairing a 1.5" mount with a 2" davit (or the reverse) with shims or workarounds instead of the correct size is a common shortcut that shows up as wobble later.
• Flexing in the gunnel itself. On thinner-hulled boats, even a perfectly tight mount can transfer visible movement if the mounting surface isn't reinforced.

Most of the time it's a combination of the first two — a mount that was never quite snug, wearing looser with every pull.

Why This Matters Beyond Just Being Annoying

A wobbling mount isn't only a comfort issue. Every bit of side-to-side or up-and-down play under load puts uneven stress on the mount's hardware, the gunnel it's attached to, and the puller motor itself, which has to work against motion it wasn't designed to fight. Over a season, that adds up to premature wear in places that shouldn't be wearing at all.

There's a safety angle too. A loaded pot swinging unpredictably because the mount underneath it is loose is a different situation than one swinging smoothly and predictably where you expect it. On a boat that's already moving with current and swell, you don't need your mount adding its own unpredictability to the mix.

How to Actually Fix It

Check the sleeve first. If your mount uses a sleeve between the mount body and the davit pipe, inspect it for wear. A sleeved mount that's developed play usually just needs a replacement sleeve, not a whole new mount — a quick, inexpensive fix compared to replacing the entire setup.

Confirm your sizing matches. 1.5" and 2" davit mounts aren't interchangeable, and forcing one to work with the wrong size davit through shims or padding is a short-term fix that won't hold up. If you're not sure which size you have, measure the outside diameter of your davit pipe before ordering a replacement mount.

Re-torque and inspect the hardware. Sometimes wobble is as simple as hardware that's backed off over a season of vibration and use. Before assuming you need new parts, check that every bolt is fully tightened and the base plate is seated flush against solid backing — not just against gelcoat or a thin panel that flexes.

Upgrade to a sleeved mount if you're running an unsleeved one. A sleeved gunnel mount is built specifically to eliminate the play that comes from a bare mount-to-pipe fit. If you've been fighting wobble on an older or unsleeved setup, this is usually the permanent fix rather than a workaround.

A Mount Built Not to Wobble in the First Place

We build our davit and gunnel mounts as sleeved, two-piece aluminum systems specifically because unsleeved mounts are where most wobble complaints start. Our 1.5" davit mounts and 2" davit mounts are sized to fit tight against the pipe from day one, so your electric hauler or manual puller sits solid and swings freely under load instead of fighting the mount underneath it.

If you're dealing with wear on an existing setup rather than starting from scratch, we also carry individual mount components — including sleeves — so you can fix the actual worn part instead of replacing the whole system. Browse the full lineup under Mounts to find the right piece for your setup.

What to Consider Before You Buy a Replacement Mount

• Measure your davit pipe diameter first — 1.5" and 2" mounts aren't interchangeable, and this is the single most common ordering mistake.
• Decide between gunnel mount and deck mount based on your boat's rail and cockpit layout — gunnel mounts work well where rail space allows it, while deck mounts suit boats with limited or obstructed gunnel space.
• Check whether your current setup needs a full mount replacement or just a sleeve — inspect for wear before assuming you need to replace everything.
• Confirm your puller's mounting requirements match the mount you're choosing, since not every puller and mount combination is built the same way.

It's Not Just the Mount — The Whole System Has to Work Together

A solid mount is only half the equation. Once your puller is sitting rock-steady, the other common source of frustration is on the electrical side — a puller that's mounted perfectly but wired with an undersized fuse or the wrong wire gauge can still underperform. If you haven't sorted out your wiring yet, it's worth handling both at the same time so you're not troubleshooting two separate issues later in the season. Our team can walk you through wire and fuse sizing for your specific hauler when you get in touch.

It's also worth pairing your mount with the right supporting hardware — a line tensioner or hands-free rope roller reduces the strain on both your mount and your puller by keeping the line under control during the pull, rather than letting uneven tension add extra stress to a system that's already working hard.

Why Fishermen Trust EZ Puller for the Whole Setup

For nearly 35 years, we've hand-built electric and manual pullers, mounts, and hauling accessories in the USA — not imported copies, but our own original designs, engineered to work together as one system. A mount that wobbles undermines everything else in your setup, which is exactly why we build ours sleeved and sized precisely from the start instead of leaving fishermen to shim and patch a loose fit.

If your current mount is wobbling and you're ready for one that isn't, browse our 1.5" and 2" davit mounts, or contact our team with your davit size and boat setup and we'll help you find the right fit the first time. You can also find EZ Puller gear through our dealer network if you'd rather see it in person before you buy.

FAQs

Is it normal for a crab pot puller mount to wobble a little?
No. Some minor flex under heavy load can happen depending on your boat's construction, but persistent side-to-side or up-and-down play at the mount itself means something is worn, loose, or the wrong fit.

Can I fix a wobbling mount without replacing the whole thing?
Often, yes. If your mount uses a sleeve, a worn sleeve is a common cause and can usually be replaced on its own rather than swapping the entire mount.

How do I know if I need a 1.5" or 2" mount?
Measure the outside diameter of your davit pipe. Mounts are sized specifically to each diameter and aren't interchangeable between the two.

Does mount wobble actually damage my puller?
Over time, yes. Uneven stress from a loose mount transfers to the puller motor and its mounting hardware, which can accelerate wear that wouldn't otherwise happen.

What's the difference between a sleeved and unsleeved mount?
A sleeved mount uses an internal sleeve to create a tight, precise fit against the davit pipe, eliminating the play that an unsleeved mount can develop over time.

Should I choose a gunnel mount or a deck mount?
It depends on your boat's layout. Gunnel mounts work well where you have clear rail space; deck mounts suit boats where the gunnel area is tight or obstructed.

Can a wobbling mount be a safety issue?
Yes. A loose mount lets a loaded pot swing unpredictably, which adds risk on a boat that's already moving with current and swell.

How often should I check my mount for wear?
It's worth a quick inspection each season, or sooner if you start noticing more movement than usual during a pull.

Will re-tightening the hardware fix a wobbling mount?
Sometimes — if the hardware simply backed off over time. But if the mount or sleeve itself is worn, tightening hardware alone won't solve it.

Do EZ Puller mounts fit pullers from other brands?
Our mounts are built to match our davit sizing standards (1.5" and 2"). Contact our team with your puller's specs if you're unsure about compatibility.