The crown width listed across the items is 3/8 inch.
Most listings reference 1,000-count packs; one listing also offers a 5,000-count bulk pack.
At least one listing specifies 16-gauge staples. Other listings do not list a gauge, so check the individual product details to confirm for each pack.
Product descriptions indicate the staples are designed and assembled in the USA, and one listing explicitly states “Proudly made in America.” Not every listing provides origin details, so check the specific product page if origin is important to you.
They are described as Monel (rustproof) or industrial-strength Monel construction and are marketed as rust-resistant for marine or high‑moisture environments.
They are designed for heavy-duty T50-style staple guns, pneumatic staple guns, and hammer tackers.
They have precision points that drive deep for a firm, lasting hold and are used on wood, fabric, carpet, and other moderately thick materials.
They are promoted as heavy-duty, rust-resistant Monel staples suitable for ocean or high‑moisture environments and for durable, long-term holding in marine applications.