General description 12pc Imperial Combination Spanner Set in a tool roll, designed for versatility and convenience. This set includes a range of sizes suitable for various applications, making it an essential addition to any toolbox. Technical specifications Sizes included: 1/4'', 5/16'', 11/32'', 3/8'', 7/16'', 1/2'', 9/16'', 5/8'', 11/16'', 3/4'', 13/16'', 7/8'' Type: Long Series Other information 1 Year Warranty Supplied in a wallet for easy storage and transport