01FISHING TACKLE
Stealth brass for the finesse angler
Tucked into the terminal end of your rig, these Swimerz rolling swivels work quietly beneath the surface. Their dark finish blends with the water column, keeping the connection between line and lure discreet enough to satisfy wary fish.
Designed for finesse applications, they suit anglers using fluorocarbon leaders and small hooks in both freshwater and saltwater environments, offering a reliable link that resists twisting under load.

MATERIALS
Corrosion-resistant black nickel finish
The core is solid brass, chosen for its inherent strength and resistance to fatigue. This is wrapped in a Black Nickel plating that serves two purposes: it protects the metal from corrosion in varying salinities and lowers the visual profile of the component. By reducing light reflection, the swivel becomes less obvious to fish, which can be critical when using subtle presentations.
DESIGN
Twisted eyes for structural integrity
Each end features a twisted eye, a specific engineering choice that distributes stress more evenly than a simple loop. The shaft of this eye sits inside the central barrel, adding a layer of mechanical support. This construction ensures the swivel maintains its shape and function even after repeated loading and unloading during a session on the water.
SPECS
Size 12 specifications and capacity
This pack contains fifty Size 12 swivels. Each unit measures 8 mm in length and is rated for a test load of 14 kg. These figures describe the individual component's capacity, not the packaging. The compact size allows them to fit neatly into rigs where bulk would be detrimental, while the 14 kg rating provides sufficient margin for most medium-sized gamefish.
APPLICATION
Versatile across freshwater and salt
Whether you are casting in a clear river or working a drop shot in coastal waters, the versatility of the black nickel finish holds up. The low-profile nature makes them ideal for pairing with fluorocarbon leaders, which also have low visibility. They perform consistently in offshore conditions as well, handling the strain of heavier lines without excessive bulk.
AT A GLANCE
The key points
- Black Nickel plating minimises light reflection
- Twisted eyes with internal shaft for strength
- Size 12 rated for a 14 kg test load
- 8 mm length suits small hooks and fluorocarbon
- Pack of 50 units in a compact carton
Highlights Summary
- Low-profile, super-strong brass rolling swivels with twisted eyes on each end.
- Corrosion-resistant Black Nickel plating reduces visibility and prevents bite-offs.
- Ideal for finesse fishing with fluorocarbon leaders and small hooks.
- Suitable for freshwater, saltwater, and offshore applications.
Detailed Features Benefits
Twisted eye design ensures strength and durability, with the shaft of the eye inside the central barrel for added integrity.
Black Nickel plating minimizes light reflection, making the swivel less visible to fish and reducing the risk of bite-offs compared to standard brass products.
Complements low-visibility terminal gear setups, perfect for stealth and finesse fishing scenarios.
Flexible sizing allows matching to the strength of your leader, with the option to choose a slightly stronger and larger swivel for additional insurance against line twist.
Versatile for use in various rigs and leader trace making, delivering high performance across different fishing environments.
Technical Specifications
- Size · Test (Kg) · Length
- 2 · 46 · 18mm
- 4 · 37 · 15mm
- 6 · 30 · 12mm
- 8 · 20 · 10mm
- 10 · 16 · 9mm
- 12 · 14 · 8mm
- Note: Measurements may vary slightly.










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