- Manufacturer: ACCO Brands Corporation
- Manufacturer Part Number: A7070023
- Brand Name: Acco
- Product Line: Premium
- Product Name: Premium Fastener
- Packaged Quantity: 100 / Box
- Product Type: Paper Fastener
File fastener bases fit ACCO prong fasteners. Use bases for binding correspondence, orders and all other classes of papers. Bases are made of heavy-gauge material for superior strength and durability.