Features: brand new and high quality There are 2 types, square and round for head, selecting according to your working habits. The C spanner hook wrench comes with a movable for head, which makes it easy to adjust the size, and the end has a circular hole, convenient for you to carry out and store. Precision-machined slide jaw and worm gear allow for exact fastener fit and smooth adjustment, can minimize the risk of damage to shafts and nuts, saving your for time and labour, make your life easier. Widely used in various industries to fasten or disassemble round nuts on machine tools, vehicles, and mechanical equipments. Made of high-quality for ch for rome vanadium material, after heat-resistant treatment, more durable. Specifications: Material: for Ch for rome Vanadium Size: 250mm/ 9.84 inches , 300mm/ 11.for 81 inches Package Includes: 1 x Spanner Hook note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.