Pack of 100 pieces of EXTRA HEAVY DUTY 25mm segmented snap off blades, lightly oiled and supplied in protective plastic tubes. To fit all types of 25mm retractable snap off handles, such as the Stanley FatMax etc. Manufactured in hardened and tempered carbon steel, these are razor sharp top quality blades and are used in roofing, flooring, warehousing and contract packaging. The fact that they are Made in Sheffield means that you can buy with complete confidence.