Features and Benefits:�Internal anti-rust stainless steel spring for increased durability�A 2-in-1 design will fit two different sized hardware without changing the socket�7/16" to 1/2" Shockwave™ Lineman's Impact Adapter Included, 1/4" to 1/2 Adapter included�1/2" Square Drive�Features a pin detent hole for locking onto pin detent tools and adapters�Fits hex hardware�Fits square hardware�Hex Key Included�Shockwave™ Lineman's AccessoriesThe MILWAUKEE® SHOCKWAVE™ Lineman's 10PC 2-in-1 12PT Socket Set is designed to increase efficiency and safety for Lineman. The anti-rust, stainless steel spring-loaded design makes this 2-in-1 socket the most durable. The 12PT design allows compatibility with both hex and square hardware for increased versatility and hand-free changes. A 7/16" to 1/2" and �” to �” impact adapters are included.