General description The 13 Pieces Twist Socket Set is designed for the effective removal of damaged bolts, screws, and nuts. This set includes specially hardened sockets with corrosion protection, making it ideal for tackling rounded, damaged, or rusted hex screws. Technical specifications Material: High hardness chrome molybdenum steel Includes 13 pieces Compatibility and accessories Compatible with ratchets, drive sockets, hand ratchets, impact wrenches, and air ratchets Can be used with a metric wrench or socket Packaged in a case for easy storage and transport Usage Designed to remove rounded, damaged, or rusted hex screws Spiral cut teeth provide a positive grip for effective extraction Innovative spiral profile allows for easy loosening of damaged screws or nuts