5-in-1 Impact Socket SetWarningsAlways wear approved eye protection.Features7/16-Inch hex quick-change adapter includedAlignment slot to tighten and loosen most pole hardware5-in-1 impact socket features three square socket sizes – 3/4-Inch, 1-Inch and 1-1/8-Inch (Cat. No. NRHD)Two coaxial spring loaded sockets in one toolLarge and Small Slots, Easily Switch Between Sizes Without Removing Your Gloves; Slotted Socket, Hands-Free AdjustmentTwelve sizes combined into six sockets including – 1-1/8 x 15/16-Inch, 1 x 13/16-Inch, 7/8 x 11/16-Inch, 3/4 x 9/16-Inch, 5/8 x 7/16-Inch, and 1/2 x 3/8-Inch (Cat. No. 66090)Single-ended impact socket wrenches with hands free adjustment between socket sizesSocket Set includes the 5-in-1 Impact Socket (Cat. No. NRHD) and the 2-in-1 Slotted Impact Socket Set, 12-Point, 6-Piece (Cat. No. 66090)660KIT1 – spec sheet