Description: Scissor jack jack shear 1/2 inch chrome vanadium steel adapter steel ball joint rod impact wrench tool Product Weight: 150g Product material: chrome vanadium steel Slot inner diameter: 1/2 inch Slot outer diameter: 13/16 inch Specifications: Features: - Made of sturdy chrome vanadium steel, very durable - Fits most ring or double-hole eye shear jacks on the market - Easy to use tools for. 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 1 x 1/2 inch socket adapter