The SpotNails 3612PG-10M 16-Gauge 1-Inch Wide Crown Galvanized Staples are 1-1/2 inch leg staples sold in a 10,000-count box. This is a wide crown construction staple designed for fastening foam insulation board, wire lath, sheathing, and similar materials with a pneumatic wide crown stapler. Model Number: 3612PG-10M.

The numbers that matter are a 1 inch crown, 16-gauge wire, and a 1-1/2 inch leg. The wide crown covers more material than a 7/16 inch medium crown staple, which is why wide crown staples are the standard for soft or thin materials that would tear around a narrow crown.

The staples are galvanized for added corrosion protection, have a chisel point, and come glued in straight strips. SpotNails lists them as interchangeable with Senco P17 and Duo-Fast 1748 staples, so if your stapler runs Senco P-series or Duo-Fast 1700-series fasteners, this is the matching size.

At 10,000 staples per box, this is a contractor quantity. Insulation, lath, and sheathing work burns through staples fast, and a big box keeps reorders down.

These SpotNails wide crown staples are built for insulation installers, lath crews, and manufacturers running a compatible 16-gauge, 1 inch crown stapler.

The Senco P17 Size in a Contractor Box

The SpotNails 3612PG-10M wide crown staples are the straightforward pick if your stapler runs Senco P-series or Duo-Fast 1700-series 1-1/2 inch staples.

• Who it's for: Insulation, lath, and sheathing crews running a 16-gauge 1 inch crown stapler.
• Why it stands out: Galvanized finish, chisel point, and a 10,000-count box with direct Senco P17 and Duo-Fast 1748 interchange.
• Worth knowing: Some 1 inch crown staplers top out at shorter legs. Confirm your tool takes a 1-1/2 inch staple.

• What Senco staple does this replace? SpotNails lists 3612PG-10M as interchangeable with Senco P17 and Duo-Fast 1748.
• How many staples are in the box? 10,000.
• What are the staple dimensions? 16 gauge, 1 inch crown, 1-1/2 inch leg.