Senco Fastening Systems A801509 18GA Finish Staples 600ct

Product Description

The SENCO FASTENING SYSTEMS A801509 is an 18-gauge finish staple with a 1-1/2 inch leg length and a 1/4 inch crown, sold in a 600-count box. The galvanized finish provides corrosion resistance for interior and light exterior applications. These staples are designed for use in pneumatic narrow-crown staplers and are a go-to fastener for finish carpenters, cabinet installers, upholstery technicians, and general contractors. The 18-gauge wire diameter balances holding strength with minimal substrate splitting, making them suitable for lightweight panel and trim work where a clean finish matters.

These staples are well suited for residential and light commercial applications. Common install scenarios include fastening cabinet backs, drawer bottoms, upholstery fabric, soffits, underlayment, lattice panels, and insulative sheathing. They fit a wide range of pneumatic narrow-crown staplers from major tool brands, making them a practical stock item for multi-brand tool fleets. Sold in a 5-pack box configuration for jobsite or shop use.

Key Features

• 18-gauge wire for reduced splitting on thin panels and trim stock
• 1-1/2 inch leg length suitable for underlayment, cabinet backs, and sheathing applications
• 1/4 inch crown for narrow, low-profile fastening
• Galvanized finish for corrosion resistance in light exterior and moisture-prone environments
• 600 staples per box with a package quantity of 5 boxes per unit
• Compatible with a broad range of pneumatic narrow-crown staplers from multiple tool manufacturers

Compatibility

Fits the following stapler guns: Senco LN4450, SKS-L, SLS20, SLS18, SLS15, SKS25XP; Duofast KN1848, KN1848N; Hitachi N3804A; Porter Cable NS150A, NSS150; Airy EZ-2; Accuset A150LS, A100LS; Rigid R150FSA; Milwaukee 7155-21; Fasco F25A-90/40; Hilti SN114B; Spotnails HL3852.

Installation Notes

Installed by finish carpenters, cabinet technicians, and general contractors using compatible pneumatic narrow-crown staplers. Disconnect the air supply and clear the stapler magazine before loading or clearing jams. Follow the stapler manufacturer load instructions for proper seating and depth-of-drive settings. Always wear eye protection when operating pneumatic fastening tools.