The Accusize Industrial Tools 110 lbs Magnetic Base (model P900-S301) is designed to securely hold precision indicators in industrial settings. It offers 110 pounds of permanent magnetic holding power and features a fine adjustment mechanism for precise positioning. The base measures 2.28 inches in length, 1.96 inches in width, and 2.16 inches in height (58mm x 50mm x 55mm) and includes an On/Off switch for convenient control. Each unit is packaged in a durable plastic box for protection and storage.