
The AirCraft 21-gauge staples (4 mm leg length) offer a neat, low-penetration fastening solution for delicate materials. Supplied as a bulk 10 000-piece pack, they reduce reload frequency and keep jobs moving. These staples suit light upholstery, fabric work, thin panel backing and delicate wood trim where a secure hold is required without over-penetration. However, note they are best for indoor, dry use; therefore test on a sample material first to confirm 4 mm is sufficient for your backing. Additionally, store the staples in a dry place to avoid corrosion or sticking caused by humidity.
Brand / Supplier: Vermont Sales / AirCraft
Model / SKU: STAP001
Product Type: 21-gauge staples
Wire Gauge: 21 g
Leg Length: 4 mm
Pack Quantity: 10 000 pieces
UPC / Barcode: 6009515825041
Weight: 0.69 kg
Pack Dimensions: 120.00 mm x 70.00 mm x 40.00 mm
Wear eye protection as staples can ricochet or fragment. Keep fingers and other body parts clear of the staple exit line. Disconnect or disable the stapler before clearing jams.
On fabric upholstery, place staples close to corners and edges first to maintain tension, then fill central areas. If staples fold over rather than penetrate, reduce driver force or use a higher drive setting on your stapler. Always test on a scrap piece to confirm leg length and drive settings.
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