This listing is for a pack of (2) brand new and authentic Olson BI-Metal Bandsaw Blades in their original packaging - Made in USA. The blade specifics are: Length - 64-1/2" Width - 1/2" Thickness - .025" Teeth Per Inch (TPI) - 14 Tooth Style - Regular Olson Stock # - BM82764BL Fits bandsaws: For popular 5-1/2" and 4" x 6" horizontal band saws. Acra 4" x 6", Amrox 4" x 6", Delta 20-330 Horizontal/Vertical, JET H/VBS461, Shopmaster 5B1400, Skilsaw 1040, 1042H, Continental 45M, Ohio Forge 510-505, Builders Square, Shopcraft T7070, Emerson 10-1455, 101451, Ridgid 945, Duracraft 21348, Central Machinery 93762, Sears Craftsman 4-1/2" Dry Cut, and most imported and domestic models. BI-Metal blades have a high speed matrix cutting edge, electron beam welded to a low alloy shock resistant back which resists heat up to 1000. Bi-metal blades provide faster cutting rates, increased longevity (up to 10 times longer than carbon flex back and hard back) excellent toughness, shock and abrasion resistance. Use on standard vertical and horizontal metal cutting band saws. The 1/2" wide blades are excellent for straight and mild contour cuts on vertical machines and cutoff operations on common 4" x 6" horizontal saws. We also sell these blades in 14 TPI, 18 TPI, 10-14 Variable, 14-18 Variable well as double packs of each option. Please take a look through our store and view our other products for which we will gladly combine shipping. We appreciate you viewing our listing!