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Terminal tackle · Line aligners · Our take
Gardner Tackle Covert XT Flexi-Ring Kwik Lok Swivels
Size 12 · 10-pack · FRQXT
A cracking little bit of terminal tackle for Ronnie, German and quick-change helicopter rigs. Strong, tidy and built to save you a fair bit of faff on the bank.
- Size 12 swivels supplied in a pack of 10.
- Anti-glare black Covert finish for a discreet presentation.
- Designed for Ronnie Rigs and suitable for German and quick-change Helicopter Rigs.
- Uprated wire, smooth spinning and a reusable Kwik Lok crook.
Make sure it’s the right one. This review covers the Gardner Tackle Covert XT Flexi-Ring Kwik Lok Swivels, size 12, supplied as a pack of 10.
Tackle Index Score
Tackle Index score
A well-specced specialist swivel that earns its keep for Ronnie, German and quick-change helicopter anglers.
- Product Quality9.5/10
- Performance9.2/10
- Impact on Fish Catching8.9/10
- Ease of Use9.4/10
- Value for Money8.6/10
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Who it suits
Is it right for you?
Great for
- Ronnie Rig anglers. The Flexi-Ring gives the hook free movement and the Kwik Lok section makes hook changes quick and tidy.
- Anglers who prep several rigs before a session. You can keep hooklinks ready and swap a blunt hook without chucking the whole rig in the bin.
Maybe skip if
- Anglers who only use simple knotless-knot rigs. You won’t get much benefit from the extra Flexi-Ring and quick-change design on a basic fixed hooklink.
- Anyone wanting a large bulk pack. Ten swivels is useful for a tackle box, but regular rig-tiers may want more in reserve.
The lowdown
Introducing the Gardner Tackle Covert XT Flexi-Ring Kwik Lok Swivels
A cracking little bit of terminal tackle for Ronnie, German and quick-change helicopter rigs. Strong, tidy and built to save you a fair bit of faff on the bank.
- Size 12 swivels supplied in a pack of 10.
- Anti-glare black Covert finish for a discreet presentation.
- Designed for Ronnie Rigs and suitable for German and quick-change Helicopter Rigs.
- Uprated wire, smooth spinning and a reusable Kwik Lok crook.
Quick verdict
A proper handy rig-building upgrade
Gardner’s Covert XT Flexi-Ring Kwik Lok Swivels are a smart choice when you want quick hook changes without binning the whole rig. The free-moving Flexi-Ring helps the hook behave properly, while the uprated wire and anti-glare finish keep things tidy and fish-friendly.
They’re especially useful for Ronnie Rigs, but the design also suits German Rigs and quick-change Helicopter Rigs. A ten-pack gives you enough to prep a few rigs for a session, though anglers tying loads of hooklinks will get through them fairly quickly.
A well-specced specialist swivel that earns its keep for Ronnie, German and quick-change helicopter anglers.
- Product Quality
- 9.5/10
- Performance
- 9.2/10
- Impact on Fish Catching
- 8.9/10
- Ease of Use
- 9.4/10
- Value for Money
- 8.6/10
Uprated wire, a reusable crook and a smooth-spinning Flexi-Ring give it a properly well-made feel.
The free-moving ring and smooth swivel are well suited to rigs where hook rotation matters.
Better hook movement and a tidy connection can improve presentation, though the rest of the rig still has to be right.
The adjusted crook makes fitting and removing hooks quicker and less fiddly.
The ten-pack offers useful specialist tackle, although regular rig tiers may get through it fairly quickly.
Head to head
How it stacks up
Side by side with the closest kit we've reviewed. This updates as we add more reviews.
Gardner Tackle
Gardner Tackle Covert XT Flexi-Ring Kwik Lok Swivels (this one)
Top scorer
Top scorer
Top scorer
Scores are our own, out of 10. Best in each row is in green. Prices change, so check the latest before you buy.
The full rundown
Everything you'll want to know about the Gardner Tackle Covert XT Flexi-Ring Kwik Lok Swivels
There are loads of little rig bits that look almost identical in the tackle shop. Then you’re on the bank, fingers freezing, a hook point gets damaged and suddenly that tiny difference matters. Gardner’s Covert XT Flexi-Ring Kwik Lok Swivels are made for exactly that sort of faff-saving moment.
This is a size 12 swivel supplied in a ten-pack, with Gardner’s anti-glare black Covert finish. The main job is simple: attach a hook directly through its eye, keep the hook moving freely and let you change it without rebuilding the whole business. Dead handy when the rods are off and you need to get sorted quickly.
They’re designed around Ronnie Rigs, where the hook needs to rotate smoothly around the swivel. That Flexi-Ring is the clever bit. It gives the hook room to move rather than locking everything rigid, helping the hook sit and behave as intended over a firm lakebed, light weed or a clean gravel spot.
They also suit German Rigs, so you’re not stuck with one presentation. Used with the right hook, bait and hooklink materials, the swivel gives you a compact, mobile connection that can help the hook turn as a carp mouths the bait. It’s not magic tackle, mind, but the mechanics are bob on for these rigs.
The other useful application is a quick-change Helicopter Rig. The Kwik Lok section means you can attach the hooklink neatly and change it without stripping down the whole helicopter arrangement. That’s especially useful when you’re rotating hook patterns, changing hook sizes or simply replacing a rig that’s picked up a bit of weed.
Gardner has adjusted both the inner diameter and the crook gape. In plain English, that means the hook should be easier to fit and remove. Anyone who has wrestled with a tiny swivel and a cold pair of hands will appreciate that. Less faff, less bending things out of shape and fewer muttered words beside the bivvy.
The uprated wire gauge adds a welcome bit of confidence. Terminal tackle takes a proper beating during casting, landing and unhooking, so extra strength is never a bad thing. The design is also intended to be reused without distorting the crook to close it, provided you treat it sensibly and check it each time.
That smooth spinning matters too. A swivel that turns freely helps the hook move rather than dragging the hooklink into an awkward angle. Combine that with the Flexi-Ring and you’ve got a tidy little connection for modern bottom-bait presentations, particularly when you want a hook to rotate cleanly.
The black finish is another small but worthwhile touch. It cuts down glare and keeps the terminal end discreet against darker lakebed colours, silt and weed. It won’t hide a badly tied rig or a bright lump of putty, obviously, but it’s a sensible choice for cautious carp.
Overall, these are a proper useful bit of specialist terminal tackle rather than a box-filler. If Ronnie and German Rigs are already in your armoury, they make hook changes quicker and presentations more mobile. Just remember to check the crook is fully closed, the hook point is sharp and everything is sitting straight before you bosh one out.
Specifications
The nuts and bolts
- Product code
- FRQXT
- Size
- 12
- Pack quantity
- 10 swivels
- Finish
- Anti-glare black
- Main uses
- Ronnie Rigs, German Rigs and quick-change Helicopter Rigs
- Key design
- Flexi-Ring with Kwik Lok crook and uprated wire
Specs checked with Gardner Tackle, Oct 2026.
Spot a model or spec change?
Our take
Why the Flexi-Ring matters
The useful bit here isn’t just the Kwik Lok crook. It’s the Flexi-Ring. That gives the hook plenty of free rotation and movement, helping a bottom bait present neatly and allowing the hook to turn when a carp investigates.
The adjusted inner diameter and wider crook gape should make fitting and removing the hook less of a fiddly job. That’s spot on when you’re changing a blunt hook beside the lake, especially with cold fingers or a bit of weed stuck to everything.
The bit you’re buying
A compact swivel with a useful bit of movement
The Covert XT combines a Flexi-Ring with a Kwik Lok crook. The hook attaches directly through the eye, while the ring lets it rotate and move freely. That’s the reason it makes sense on Ronnie and German presentations, where hook movement is central to how the rig works.
The crook has an adjusted inner diameter and wider gape, making hook fitting and removal less fiddly. Gardner has also uprated the wire gauge for extra strength and designed the crook to be reused without distorting it to close it.
The anti-glare black finish keeps the swivel subtle. It’s supplied as a ten-pack in size 12, giving you a useful handful for the rig wallet or tackle box.
Worth knowing. Always check the crook after fitting the hook. Make sure the hook is seated properly and the Kwik Lok section is fully closed before casting. A quick visual check can save a proper headache.
Best on the bank
Ideal for anglers who like quick, tidy hook changes
These are a strong fit for Ronnie Rig anglers who want the hook to rotate naturally and who don’t fancy rebuilding a complete rig every time the point gets a bit suspect. Change the hook, inspect the rest and you’re soon ready for another bite-time opportunity.
German Rig users get the same benefit from the free movement, while quick-change Helicopter Rig anglers can use the Kwik Lok connection to speed up hooklink changes. They’re particularly useful when you carry several hook patterns and want to adapt without loads of faff.
They’re less necessary for very simple fixed hooklinks. If your rig box is all knotless knots and standard swivels, this is a more specialised purchase rather than an essential one.
Quick answers
The questions anglers usually ask
No. Ronnie Rigs are the main intended use, but they’re also suitable for German Rigs and quick-change Helicopter Rigs. The free-moving Flexi-Ring is useful anywhere you want the hook to rotate and move.
Yes, the crook is designed to be reused without distorting it to close it. Still, inspect it every time. If it’s damaged, opened up or showing signs of wear, bin it and fit a fresh swivel.
Use them with a suitable hook and hooklink for the rig you’re tying. They’re made for compact modern presentations, so keep everything neat, make sure the hook sits correctly and check the finished rig before it goes out.
On paper
Pros & cons
What we like
- Free-moving Flexi-Ring helps the hook rotate naturally.
- Quick hook changes without rebuilding the whole rig.
- Stronger uprated wire and a smooth-spinning swivel.
- Anti-glare black finish keeps the terminal end discreet.
- Crook shape is easier to fit and remove than a fiddly tight loop.
Worth knowing
- A ten-pack may disappear quickly if you tie lots of rigs or lose tackle regularly.
- More specialised than a standard size 12 swivel, so not every rig box needs a pack.
- You still need to check the crook is properly closed before casting.
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Your questions answered
What anglers want to know
The stuff you’d ask your mate on the next peg. Straight answers, no waffle.
01What rigs are these swivels designed for?
What rigs are these swivels designed for?
They’re designed for Ronnie Rigs and are also suitable for German Rigs and quick-change Helicopter Rigs.
02How does the Kwik Lok part work?
How does the Kwik Lok part work?
The hook attaches directly through the hook eye onto the Kwik Lok crook. The adjusted crook makes fitting and removal easier, while the design can be reused without distorting the crook to close it.
03Why use a Flexi-Ring swivel?
Why use a Flexi-Ring swivel?
The Flexi-Ring allows the hook to rotate and move freely, helping the hook present naturally and turn effectively when a carp picks up the bait.
What anglers say
The word from the bank
Our read: a proper handy rig-building upgrade. The strongest reasons to choose it are free-moving flexi-ring helps the hook rotate naturally. and quick hook changes without rebuilding the whole rig.; the main trade-off is a ten-pack may disappear quickly if you tie lots of rigs or lose tackle regularly..
Our take on the feedback
Why it appeals
Checked Sept '26 — “Free-moving Flexi-Ring helps the hook rotate naturally.”
Best fit
Checked Sept '26 — “Ronnie Rig anglers: The Flexi-Ring gives the hook free movement and the Kwik Lok section makes hook changes quick and tidy.”
Worth knowing
Checked Sept '26 — “A ten-pack may disappear quickly if you tie lots of rigs or lose tackle regularly.”
Tackle Index’s take from the product details and fishing fit we checked. We haven’t found enough independent public feedback to call this an angler consensus yet.
Angler score
What our readers rate Gardner Tackle Covert XT Flexi-Ring Kwik Lok Swivels
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Owner reports
Own this? Help the next angler.
Quick multiple-choice reports from people who say they own the Gardner Tackle Covert XT Flexi-Ring Kwik Lok Swivels. Not verified purchases, and kept separate from our score.
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