Features Superior 40CR Material: Made of superior 40CR material, this nut bolt extractor socket set offers high hardness and durability, ensuring long-lasting use. Specially Hardened Sockets: The specially hardened sockets with impairment defence are designed to effectively remove damaged bolts and nuts, providing a reliable solution for tough extraction tasks. Spiral Cut Teeth: Featuring spiral cut teeth, this set provides a positive grip to remove circular or damaged bolts, ensuring a secure and efficient extraction process. Innovative Spiral Profile: The innovative spiral profile allows the sockets to dig into the head of a damaged screw or nut, facilitating easy loosening and extraction. Inclusive Bar: This set includes a bar to aid in the extraction of the damaged fastener from the socket, providing added convenience and versatility. Features: 1、This nut bolt extractor socket set is made of superior 40CR material, high hardness and in use 2、The specially hardened sockets with impairment defence are designed for the removal of damaged bolts, and nuts 3、Spiral cut teeth provide positive grip, remove circular or damaged bolts 4、The innovative spiral profile digs itself into the head of a damaged screw or nut, allowing it to be easily loosened 5、It also includes a bar to help extract the damaged fastener from the socket Specification: Descriptions: This nut bolt extractor socket set is made of superior 40CR material, specially hardened sockets with impairment defence are designed for the removal of damaged bolts, and nuts. It also includes a bar to help extract the damaged fastener from the socket. With this tool set, you will have smooth experience in your repairing process. Features: This nut bolt extractor socket set is made of superior 40CR material, high hardness and in use. The specially hardened sockets with impairment defence are designed for the removal of damaged bolts, and nuts. Spiral cut teeth provide positive grip, remove circular or damaged bolts. The innovative spiral profile digs itself into the head of a damaged screw or nut, allowing it to be easily loosened. It also includes a bar to help extract the damaged fastener from the socket. This too kit contains 10 pcs nut bolt extractor socket in different size, meet the need of your repair work under different situation. Specification: Material: 40 CR(extractor socket), #45 steel(bar) Model: # 1 - # 10 Explosion-proof: yes Insulation: yes Magnetic: no Size range: 9-19mm Bar length:10cm/3.94inch Bar diameter: 6mm/0.24inch Weight: 369g Remover NO. 27mm Package Included: 10 x nut bolt extractor socket 1 x bar 1 x case Package List