GREAT VALUE: Double ended combination spanner-Open ended and flex-ratchet ring heads.METRIC SIZE: Set of 14 pieces combination spanner wrenches with different sizes to 8,9,10,11,12,13,14,15,16,17,1921,22,24mm, to suit your daily work on different duties.MULTI-PURPOSE: Perfect for Handyman's, repairmen, construction workers, mechanics, and also a great tool set to have at home, garage and workshop.EASY TO CARRY: The Ratcheting Combination Wrench Spanner comes with a storage bag.EXCELLENT WARRANTY SERVICE: Our service center always aim to provide the best after sales service to each of our customers. So please feel free to contact us when needed.