---
product_id: 10294141
title: "Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes"
brand: "seaguar"
price: "$24.08"
currency: USD
in_stock: true
reviews_count: 13
category: "Seaguar"
url: https://www.desertcart.us/products/10294141-seaguar-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader
store_origin: US
region: United States of America
---

# fast sinking for quick strike zone access 6 lb breaking strength 100% fluorocarbon, near-invisible underwater Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes

**Brand:** seaguar
**Price:** $24.08
**Availability:** ✅ In Stock

## Summary

> 🎣 Outsmart the catch with the leader pros swear by!

## Quick Answers

- **What is this?** Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes by seaguar
- **How much does it cost?** $24.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/10294141-seaguar-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader)

## Best For

- seaguar enthusiasts

## Why This Product

- Trusted seaguar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Trust:** Invented by Seaguar, the fluorocarbon leader trusted by elite anglers worldwide.
- • **Rugged Reliability:** Superior abrasion resistance conquers rocks, brush, and laydowns without snapping.
- • **Invisible Advantage:** 100% fluorocarbon material offers near-invisibility to fool the wariest trout and steelhead.
- • **Rapid Strike Zone Entry:** Fast sinking design gets your bait where the fish are—faster than monofilament.
- • **Precision Targeting Power:** 6 lb breaking strength ensures you land the catch, not the line.

## Overview

Seaguar STS Trout/Steelhead Fluorocarbon Leader is a 100% fluorocarbon fishing line engineered for maximum knot strength, abrasion resistance, and near invisibility. With a 6 lb breaking strength and fast sinking properties, it excels in challenging freshwater environments, helping anglers target finicky trout and steelhead with confidence. Trusted by professionals, this premium leader line outperforms monofilament in durability and stealth.

## Description

Seaguar, the inventor and world leader in fluorocarbon and premium fishing line, has introduced STS, its first species-specific fluorocarbon leader material targeting Salmon, Trout and Steelhead. STS is 100% fluorocarbon leader material that delivers incredible abrasion resistance and maximum impact and knot strength, all with a smaller line diameter than monofilament. This fast-sinking line gets you in the "strike zone" quicker - and with a lower refractive index than monofilament line, it is significantly less visible underwater.

Review: Very nice leader line - Very strong line watch your knots
Review: Best in the market. - This is the only leader line that don't snap while fishing at tippy dam. I have used many leader lines and this one is the best. It's so great we use it for all of our leader line check out photo almost every size.

## Features

- Seaguar STS Fluorocarbon Leader gets to the fish faster and holds its own in a fight
- Delivers the knot strength, abrasion resistance, and near-invisibility needed to target finicky trout in the world's most challenging waters
- Rocks, laydowns, brush – this line comes through the hazards more reliably than monofilament, and despite its smaller diameter
- STS Fluorocarbon offers greater impact strength. Great in current; sinks fast to get your bait into the feeding zone quickly
- Seaguar is the inventor and world leader in fluorocarbon fishing lines and leaders, trusted by today’s hottest pros and anglers of all species

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00F5E5VTQ |
| Best Sellers Rank | #11,049 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Fluorocarbon Fishing Line |
| Brand | Seaguar |
| Brand Name | Seaguar |
| Breaking Strength | 6 Pounds |
| Color | Clear |
| Customer Reviews | 4.7 out of 5 stars 1,324 Reviews |
| Fishing Line Type | Fluorocarbon |
| Global Trade Identification Number | 00645879100064 |
| Included Components | Fishing Line |
| Item Length | 100 Yards |
| Item Type Name | 100% Fluorocarbon Fishing Line Leader |
| Item Weight | 0.06 Kilograms |
| Line Weight | 6 lb |
| Manufacturer | Kureha |
| Manufacturer Part Number | 06STS100 |
| Material | Fluorocarbon |
| Material Type | Fluorocarbon |
| Model Number | 06STS100 |
| Size | 6lbs/100yds |
| Strand Type | Single |
| UPC | 645879100064 |
| Unit Count | 1.0 Count |
| Warranty Description | Limited |

## Product Details

- **Brand:** Seaguar
- **Color:** Clear
- **Fishing Line Type:** Fluorocarbon
- **Line Weight:** 6 lb
- **Material:** Fluorocarbon

## Images

![Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes - Image 1](https://m.media-amazon.com/images/I/71ReoSmeHEL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice leader line
*by R***D on December 5, 2025*

Very strong line watch your knots

### ⭐⭐⭐⭐⭐ Best in the market.
*by J***M on December 29, 2025*

This is the only leader line that don't snap while fishing at tippy dam. I have used many leader lines and this one is the best. It's so great we use it for all of our leader line check out photo almost every size.

### ⭐⭐⭐⭐⭐ tough and has great knot strength
*by C***N on April 30, 2026*

This is my go to leader for lake ontario steelhead and salmon. Never failed me. it is i think rated lower than what it actually is. This think is tough and has great knot strength

## Frequently Bought Together

- Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-23*