1/2 Inch Chrome Vanadium Steel Car Scissor Jack Drill Adapter Scissor Jack Adapter Car Trestle Jacks Lifting Car Accessories Description: Scissor jack adapter without hole inside groove design for 1/2 inch drive impact wrench tool Product features: non-porous design, 4-side groove inside, can be used in any direction Packaging: OPP bagged Product weight: 100g Product material: chrome vanadium steel Slot inner diameter: 1/2 inch Groove outer diameter: 13/16 inch Specifications: Made of sturdy chrome vanadium steel, very durable - Fits most ring or double eye shear jacks on the market - Easy to use with the following tools. 1) 1/2 inch driver/impact drill/ratchet or standard driver slots. 2) 13/16-inch lug wrench/tire iron or socket, or easily add a half-inch adapter to any drill bit. 3) If you do not have a 1/2 inch hex wrench or impact wrench, it is easy to insert a standard drill bit into a 1/2 inch adapter and use any cordless or corded drill with this tool and one of those difficult shear jacks Package Included: 1 x 1/2 inch scissor jack adapter