Specifications: Made from high quality carbon steel, this wrench is durable to use. Precision spanner wrench meets professionals and hobbyists demanding with ease of operation and high quality work results. It is suitable for the nuts' removal of ER25/ER32/ER40/type cutter bar, cutter handle and extension rod. Item Name: Wrench Material: Carbon Steel Style: 1: ER25, 2: ER32, 3: ER40 Features: Fine Workmanship, Durable, Cutter Bar Removal Style 1 Size: 24cm x 4cm x 1cm/9.45" x 1.57" x 0.39" (Approx.) Style 2 Size: 28cm x 4cm x 1cm/11.02" x 1.57" x 0.39" (Approx.) Style 3 Size: 29cm x 4cm x 1cm/11.42" x 1.57" x 0.39" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wrench