The SA 701913 CR-ST 100G PK100 is a versatile field tool designed for effective sanding and finishing. With a 100-grit specification, it is suitable for a variety of applications, including woodworking and metalworking. Manufactured by Field Tool Supply, this product features a CR-ST finish that enhances durability and performance. The pack of 100 ensures you have enough tools for extensive projects, making it a cost-effective choice. Its compact size allows for easy handling, while the consistent grit size guarantees a smooth finish, making it an essential addition to any workshop.