Dimensions: 2-1/2" Wide X 1-13/16" Tall X 1-7/8" DeepMagnet Weight: 24 oz. With KeeperMagnetic Pull Force: 70 lbs.Pole Gap: 1-3/8"Aluminum-Nickel-Cobalt (Alnico) Alloy Construction Produces A Strong Magnetic FieldRemovable Keeper Bar Completes A Magnetic Circuit, Extending The Tool's Useful LifeIdeal For Lifting, Holding, Sorting, Clamping And Retrieving Steel Or Iron Parts