Alwonder ALTSBB0#50_KSZ_US Swivels
- Swivel
- Stainless Steel, Brass
- Black Nickel
- Better rated than 63%
A 50 pack of small, 20 pound rated swivels in a corrosion resistant stainless and brass build, sized for light tackle rather than heavy gear.
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How it ranks among the 84 swivels we track
4.6★ across 188 Amazon ratings, Bayesian-smoothed toward the category average.
188 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
50+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 84 swivels we track - how the scorecard works · full swivels data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This Alwonder pack holds 50 size #12 swivels rated to 20 pounds test, made from stainless steel and brass with a black nickel finish. It targets anglers who rig light to medium spinning tackle and want a bulk restock of small connectors rather than a handful of pieces.
Size #12 sits on the smaller end of the swivel scale, matched here to a 20 pound rating that fits panfish, trout, and light bass gear rather than heavy offshore lines. The stainless steel and brass build with a black nickel finish points to corrosion resistance and a low-glare look underwater, useful on clear water where flashy hardware can spook fish. What the listing doesn't say is whether these are barrel or ball-bearing swivels, which affects how freely they spin under load.
- 50 swivels per pack, size #12
- Rated to 20 pounds test
- Stainless steel and brass construction
- Black nickel finish
Who it's for
Fits anglers spooling light to medium spinning outfits who go through swivels fast enough to want 50 in one pack. Not the choice for heavier saltwater trolling rigs, since the 20 pound rating is well below what those setups need.
Strengths and trade-offs
Drawn from this product's published specifications.
- 50 pack covers a season of light tackle rigging
- Stainless steel and brass resist corrosion
- Black nickel finish is low visibility underwater
- Size #12 suits panfish and light bass gear
- 20 pound rating limits use to light and medium lines
- Barrel vs ball-bearing type not specified
Performance notes
At a 20 pound rating, this swivel is built for the loads a spinning reel and light leader put on it, not for heavy trolling or offshore drag. Stainless steel and brass resist rust from repeated saltwater or freshwater use, and the black nickel finish keeps the hardware from catching light near the bait. Fifty swivels per pack means replacing a snagged or kinked connector doesn't mean a trip back to the tackle shop.
Specifications
| Brand | Alwonder |
|---|---|
| Model | ALTSBB0#50_KSZ_US |
| Material | Stainless Steel, Brass |
| Color | Black Nickel |
Other Alwonder swivels
How it compares
This product against the closest alternatives we track in swivels.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Alwonder ALTSBB0#50_KSZ_US SwivelsThis product | 4.6 / 5 | 188 | 3.8 / 5 |
| 200PCS Barrel Snap Swivel Fishing Accessories200PCS | 4.6 / 5 | 6,284 | 4.4 / 5 |
| ReeMoo RMO001 SwivelsReeMoo | 4.6 / 5 | 3,734 | 4.4 / 5 |
| AMYSPORTS QQ-BZZH-0225 SwivelsAMYSPORTS | 4.5 / 5 | 6,239 | 4.4 / 5 |
| Dr.Fish DFTSY2X SwivelsDr.Fish | 4.5 / 5 | 2,673 | 4.3 / 5 |
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Questions about the Alwonder ALTSBB0#50_KSZ_US
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What size line does the Alwonder ALTSBB0#50_KSZ_US swivel work with?
It's rated to 20 pounds test at size #12, suited to light and medium spinning tackle rather than heavy lines.
What is the swivel made of?
Stainless steel and brass, finished in black nickel.
How many swivels are in one pack?
Fifty swivels come in each pack.