MASTERPRO 650lb Stainless Steel Fishing Leader Wire
This extra-heavy fishing leader wire combines a flexible 7×7 stainless steel construction with a black nylon coating for demanding rigging applications. It is suited to anglers building strong leaders and traces for large toothy fish, heavy offshore work and harsh structure.
Key Features
- 650lb breaking strain
- 10m length
- 7×7 stranded stainless steel construction
- Black nylon-coated finish
- Approx. 2.60mm diameter
| Specification | Value |
|---|---|
| Breaking Strength | 650lb |
| Length | 10m |
| Construction | 7×7 stainless steel |
| Coating | Black nylon |
| Diameter | Approx. 2.60mm |
FAQ
What is the breaking strength of this fishing leader wire?
The breaking strength is 650lb.
Is this leader wire suitable for shark fishing?
Yes, it is designed for heavy offshore and game fishing, including shark fishing, where high strength and abrasion resistance are needed.
What is the diameter of the wire?
The diameter is approximately 2.60mm.

Charles Manning –
Used this leader on a deep-sea trip with large reef fish. It held up well under heavy pulls and didn’t fray even after repeated tangles. The nylon coating added durability against rocks and coral. Strong and reliable for offshore use.
Jasmine Fisher –
Fished with it during a shark season. The 650lb strength gave me confidence in the rig. No breakages during long casts or when fighting big fish. Easy to tie and handle in rough conditions.
Matt Hudson –
Good quality wire, feels solid and strong. The coating prevents rust and works well in saltwater. A bit stiff when first pulled, but settles in. Not ideal for very light setups, but perfect for heavy-duty fishing.