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Silver pneumatic fine-wire stapler with black comfort grip and safety tip

NuMax

NuMax SFWS Pneumatic 20-Gauge 9/16" Fine Wire Stapler

SKU CH-CG72-3TTG6

Drives 20-gauge fine wire staples up to 9/16" for upholstery, insulation and craft work with a lightweight, balanced body and comfort grip

  • Fine-wire stapling for upholstery, screening and insulation
  • 20-gauge capacity handles 1/4" to 9/16" staples
  • Ergonomic body balances weight for all-day comfort
  • Anti-dust air filter protects internal components
  • No-mar safety tip prevents surface damage

Ideal for upholstery and craftwork

The NuMax SFWS is a pneumatic 20-gauge fine wire stapler that accepts 3/8" staples from 1/4" to 9/16". It suits upholstery, screening, insulation, house wrap, roofing felt, picture frames and hobby projects. The lightweight, balanced body and comfort grip reduce fatigue during extended shifts. A no-mar safety tip protects work surfaces from damage.

Air filter and ergonomic grip

An integrated air filter and anti-dust cap keep internal components clean, extending service life in dusty environments. The ergonomically engineered body stays balanced and light for comfortable all-day operation. The comfort grip handle improves control and staple-placement accuracy. No noise or power-draw figures are provided for normal use.

Sustained use on the job site

The rugged construction and dust protection are designed for long shifts by DIYers and construction contractors alike. Consistent staple driving is maintained over extended periods without surface marring. California Proposition 65 warnings apply for cancer and reproductive-harm chemicals. The tool ships with air tool oil and adjustment tools included.

How it compares

Measured against everything we stock in Air & Hydraulic Power Tools, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 70% of the 243 comparable items (median $61.99).

Specifications

Product
Brand nameNUMAX

Questions about this item

How do I install the stapler and what step is often missed?

Connect the tool to a regulated air supply using the correct fitting, then add a few drops of the included air tool oil before the first use; skipping the initial oiling is the step most users forget.

What maintenance or replacement will this stapler need later?

Regular lubrication with air tool oil is required to keep internal parts moving freely, and the air filter anti-dust cap should be cleaned periodically to prevent debris buildup that shortens tool life.

What limit appears first during sustained use?

The magazine accepts staples from 1/4" up to 9/16" in length, so the maximum leg length of 9/16" is the capacity limit you reach when fastening thicker materials continuously.

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