The Channellock Standard 12-Point Combination Wrench Set offers professional quality and durability, featuring 17 extra-long wrenches made from chrome vanadium steel with a fully polished finish. The red color band denotes SAE measurement for easy identification, and the extra-long design provides added leverage. This set includes a convenient canvas carrying pouch for organization and comes with a lifetime warranty. Includes 1 each: 1/4 In., 5/16 In., 11/32 In., 3/8 In., 7/16 In., 1/2 In., 9/16 In., 5/8 In., 11/16 In., 3/4 In., 13/16 In., 7/8 In., 15/16 In., 1 In., 1-1/16 In., 1-1/8 In., and 1-1/4 In.