Berkley Trilene Big Game Monofilament Line – Steel Blue, Quarter Pound Spools
Features:
- Extra tough, shock resistant monofilament designed for large, hard-fighting fish species
- Super strong with excellent strength for confidence and control in tough conditions
- Shock resistance provides controlled stretch, enhancing performance against aggressive fish
- Highly abrasion resistant, durable against sharp or rough underwater objects
- Available in pound tests from 10 to 30 pounds
Best For
Targeted at large and aggressive species such as catfish, sturgeon, striper, bull redfish, and trophy largemouth bass
Specifications
| Property | Value |
|---|---|
| Color | Steel Blue |
| Line Type | Monofilament |
| Spool Weight | Quarter Pound |
| Test Strength Range | 10 to 30 pounds |
| Use Case | Big game fishing, aggressive species |
FAQ
What types of fish is this line best suited for?
This line is ideal for large, aggressive species such as catfish, sturgeon, striper, bull redfish, and trophy largemouth bass.
How does the shock resistance benefit fishing performance?
The controlled stretch helps absorb sudden movements, allowing better control and reducing line breakage during aggressive fish strikes.
Is this line suitable for use in rough or rocky environments?
Yes, its abrasion resistance makes it durable against sharp or rough underwater surfaces.

Joshua Buckland –
Used this line for catching large catfish and striper. It held up well under heavy pulls and didn’t snap during aggressive runs. The steel blue color is visible in water, which helps with line tracking. Reliable and strong, especially in rocky areas.
Peter Walker –
Fished with this line in a deep lake and it performed consistently. The shock resistance helped during a bull redfish run that pulled hard. No breaks, and the line stayed intact even after multiple tugs.
Frank James –
Good strength and durability. A bit stiff at first, but settles in. Works well for big game fishing. Slight stretch during a fight, which helped with control. Not the most flexible, but effective for heavy species.
Trevor Peters –
Highly recommended for trophy fishing. The abrasion resistance saved the line when it hit a sharp rock during a long fight. Strong, reliable, and performs better than thinner lines in tough conditions.