Kleen-Bore Triple Action Nylon Utility Brush — 5", 2-Pack
Model: UT221-C / UT221C • UPC: 026249005095 • Bristle Type: Nylon • Length: 5 inches • Pack Size: 2 Brushes
Get into every nook, cranny, and carbon-caked corner with the Kleen-Bore Triple Action Nylon Utility Brush (5", 2 Pack)—a compact, finish-friendly tool designed for fast, effective cleaning across firearms, knives, tools, and workshop gear. The Triple Action layout gives you the brushing power you need in a portable size: a full-size brush head for broad areas, a narrow end for precision detail work, and resilient nylon bristles that scrub away residue without scratching most finishes.
Why This Brush Belongs on Your Bench
Triple-Action Versatility: One tool handles general scrubbing, tight crevice work, and delicate surfaces—cut clutter and speed up cleaning.
Finish-Safe Nylon: Stiff enough to lift carbon and grime, yet gentle on blued steel, anodized aluminum, stainless, polymer, and Cerakote®-type coatings when used correctly.
Compact 5" Length: Easy to maneuver inside slides, receivers, gas systems, muzzle devices, and other confined spaces.
2-Pack Value: Dedicate one brush to carbon removers and the other to light oil or degreasers—reduce cross-contamination and always have a spare.
Kleen-Bore Reliability: Trusted fit, filament set, and handle rigidity for repeatable, no-drama cleaning sessions.
Key Features & Specs
Brand: Kleen-Bore
Product: Triple Action Nylon Utility Brush
Bristles: Durable nylon for solvent-friendly, finish-conscious cleaning
Length: 5 inches (compact, control-oriented handle)
Heads: Standard brush head + precision detail end
Pack Size: 2 brushes
Model Numbers: UT221-C / UT221C
UPC: 026249005095
Typical Colors: Neutral handle with nylon bristles (may vary by batch)
Note: Brushes only; solvents, patches, and accessories sold separately.
What It Cleans Best
Firearms: Slides, rails, breech faces, lugs, gas keys, bolt tails, compensators, feed ramps, magazine followers, and baseplates.
Optics & Mounts: Scope ring threads, mount screws, and picatinny/MLok interfaces (avoid scrubbing coated glass—use lens tools).
Knives & EDC: Pivot areas, jimping, pocket lint in clips, and textured scales.
Shop & Reloading: Dies, shell plates, press linkages, and stubborn grime on tools.
Real-World Benefits
Faster Cleaning Cycles: Double-ended design eliminates constant tool swapping.
Better Access: Compact size and narrow head reach corners bigger brushes miss.
Extended Tool Life: Nylon bristles resist harsh chemicals and stay effective longer with proper care.
Consistent Results: Rigid handle improves pressure control for thorough, even scrubbing.
How to Use (Quick Guide)
Unload & Verify Safe: Ensure your firearm is clear before cleaning.
Apply Cleaner: Add solvent/degreaser to the part or the brush.
Scrub: Use the standard head for broad surfaces and the detail end for tight crevices, threads, and corners.
Wipe & Inspect: Remove loosened fouling with patches or towels; repeat as necessary.
Protect: Finish with a light oil or corrosion inhibitor where appropriate.
Care & Maintenance
Rinse bristles in warm, soapy water after solvent exposure; shake off excess and air-dry.
Label brushes for specific chemicals (e.g., “copper solvent,” “degreaser,” “oil”) to prevent cross-contamination.
Replace when bristles become frayed or splayed for best cleaning efficiency.
Compatibility & Finish Safety
Safe For: Most common firearm metals and coatings, polymer frames, and anodized parts when used with compatible cleaners.
Test First: With aggressive or unknown chemicals, test on an inconspicuous area to ensure no discoloration or softening.
Ideal Users
EDC & Range Shooters: Routine post-range cleanups with minimal bench space.
Armorers & Instructors: Economical 2-pack for class kits and high-throughput benches.
Tinkerers & Reloaders: Precise thread and crevice cleaning to keep tools running smoothly.
SEO Highlights (Copy & Paste)
Kleen-Bore Triple Action Nylon Utility Brush, 5", 2 Pack
UT221-C / UT221C • UPC 026249005095
Finish-safe nylon bristles for firearm cleaning
Double-ended brush for broad surfaces and tight crevices
Compact 5-inch handle for detailed gun maintenance
Frequently Asked Questions
Q: How does nylon compare to brass or stainless brushes?
A: Nylon is the most finish-friendly, ideal for routine cleaning. Brass offers more bite on stubborn fouling, and stainless is most aggressive—reserve it for tough, appropriate surfaces.
Q: Will these brushes work with strong copper or carbon solvents?
A: Yes. Nylon is generally solvent-resistant. Always follow the chemical manufacturer’s instructions and rinse brushes after use.
Q: Can I use this on optics?
A: Use the brush on mounts and hardware only. For lenses and coated glass, use a lens-specific brush and cleaner.
Q: How long do the brushes last?
A: Service life depends on pressure, chemicals, and frequency. With proper rinsing and drying, each brush handles many cleaning cycles.
Safety Reminder
Follow firearm safety rules at all times. Wear gloves and eye protection when using solvents. Dispose of used patches and towels per local regulations.
Streamline your cleaning routine with the Kleen-Bore Triple Action Nylon Utility Brush (5", 2 Pack)—the compact, finish-safe, detail-ready solution for firearms, tools, and shop gear. Clean smarter, protect your investment, and keep every component running flawlessly.
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