1. strength and durabilityMade from strength heat treated chrome vanadium steel, this 12 Point Mirror Short Socket Bit is built to last. It can withstand heavy use and is resistant to wear and tear. 2. Corrosion resistantThe socket bit features a corrosion resistant chrome plating, ensuring that it remains in condition even after prolonged use. It is resistant to rust and can withstand various environmental conditions. 3. Powerful and secure gripDesigned with a torque design, this socket bit provides a secure grip on smooth sided fasteners, eliminating any risk of rounding off. It offers reliable and efficient performance for a wide range of applications. 4. Convenient slot and extension drive locksEquipped with slotted or extension drive locks, this socket bit offers added convenience and versatility. It allows for easy installation, removal, and adjustment of fasteners, enhancing overall productivity.