Booms Fishing FC2 Knot Tying Tool & Line Cutter - Compact 3-in-1

In this review the Booms Fishing FC2 Fishing Knot Tying Tool is assessed as a compact, do-it-all accessory for anglers who need a small, reliable gadget to speed rigging and reduce frustration at the vise or on the water. The bottom line: this 3-in-1 tool combines a knot-tying aid, a small line cutter and a needle-style eye cleaner on a retractable zinger, making it best for fly anglers and freshwater fishers who value convenience and one-handed access.

Key Features

• Multifunctional tool: Combines a knot-tying tool, line clipper and eye cleaner so anglers carry one compact device instead of several separate tools.
• Tie common knots: Designed to assist with common fishing knots like fly line to leader or line to hook, helping produce consistent, secure knots under low light or with small tippets.
• Cut mono and fly line: Built-in clippers allow cutting excess leader or tippet cleanly and protect teeth when changing hooks or trimming line ends.
• Clear hook eyes: The needle picks out glue from hook eyes and helps free small tangles, making it easier to thread fine leaders and flies.
• Carabiner retractor: Includes a carabiner and a 34'/'86cm polyester cord retractor with about 1.5-ounce/45g retraction force so the tool stays close and secure while fishing.

Who It's For

The FC2 is a good fit for fly anglers and general freshwater fishers who want a compact, attachment-ready tool for tying knots, trimming leader and cleaning hook eyes without digging through a bag. It helps anglers with poor light or reduced close-up vision by giving a stable aid when tying small connections.

Those who rely on heavy-duty braid cutting or need razor-sharp industrial clippers should look elsewhere, since the cutter is optimized for mono and fly lines and some users report it is not as sharp on thicker or braided lines.

Pros & Cons

Pros

• Combines three useful functions into a single compact tool for simpler rigging.
• Retractor with carabiner keeps the tool accessible and reduces loss while on the water.
• Needle eye cleaner doubles as an aid to free knots and remove glue for easier threading.
• Helps avoid using teeth to cut line, improving safety and control when trimming leader.

Cons

• Cutting performance is mixed for some users and may not be sharp enough for heavy or braided lines.
• Not intended as a full replacement for specialized clippers or heavier-duty knot tiers.

Specifications

Our Verdict

The Booms Fishing FC2 is a practical, value-forward accessory for anglers who want fewer loose tools and faster knot tying on the water. It is especially useful to fly fishers and casual anglers who tie common knots and need a dependable retractable tool, but those needing heavy-duty cutting or specialty tools should supplement it with stronger clippers.

Frequently Asked Questions

Can it cut braided line?
No. The cutter is designed for mono and fly line and is not recommended for braided line.

Does the retractor hold securely?
Yes. The included carabiner and polyester cord provide secure attachment and about 1.5-ounce/45g retraction force to keep the tool close.

Will the needle clean hook eyes?
Yes. The needle is useful for removing glue from hook eyes and for helping to free small tangles when threading flies or leaders.