Brand: Milwaukee Tool Manufacturer's Part Number: 49-66-5132 Part Type: Sockets and Drive Bits Product Line: Milwaukee SHOCKWAVE Lineman's J Hook Sockets Summit Racing Part Number: MWT-49-66-5132 UPC: 045242533718 Socket/Bit Style: Standard Impact Rated: Yes Number of Pieces Included: 1 Socket/Bit Piece Count: 1 Ratchet Included: No Extensions Included: No Swivel Extension Included: No Socket Material: Steel Socket Finish: Black oxide Case Included: No Quantity: Sold individually. Notes: Includes 7/16 in. to 1/2 in. Lineman's impact socket adapter. Socket Drive (Application): 1/2 in. Deep Well Socket Size: 7/16 in. Milwaukee SHOCKWAVE Lineman's J Hook Sockets Milwaukee SHOCKWAVE Lineman's J-hook sockets are engineered to be the easiest way to remove J-hooks from wooden utility poles. Designed for use with 7/16 in. J-hooks， they feature quick-insert slot geometry that allows for easy setup on the hardware. The sockets are equipped with rounded edges to create an overall safer environment for removal， while the hardware hook helps to reduce drops. With a pre-drilled hole， the 1/2 in. square drive sockets can also be used for J-hook installation. They include a pin detent hole for locking onto pin detent tools， as well as the included 7/16 in. to 1/2 in. Lineman's impact socket adapter.