Features You can rotate the nut splitter bolt to work on the target nut. So this nut splitter is very easy to use. You can use these splitting tools to cut damaged nuts and screws off, then solve the difficult problem of rusty nuts removing. This nut splitter is made from quality steel material, which has high hardness and durability. The surface of the tool is treated with rust prevention, beautiful and exquisite, the screw is easily broken in a few simple steps, and the operation is simple. Our nut splitter is suitable for splitting and removing rusty broken, damaged, corroded, stuck nuts. Specification: Item Type: Nut Splitter Material: Ball Bearing Steel Purpose: Rusty Nut Separator Color: Silver Specifications: #1, #2, #3, #4 Total Length: Approx 77mm / 3.03in (#1), 95mm / 3.74in(#2), 126mm / 4.96in (#3), 147mm / 5,78in (#4) Bolt Diameter: Approx. 13mm / 0.51in (#1), 14mm / 0.55in (#2), 19mm / 0.74in (#3), 21mm / 0.82in (#4) Applicable Scope: Approx. 9 to 12mm / 0.35 to 0.47in (#1), 12 to 16mm / 0.47 to 0.62in (#2), 16 to 22mm / 0.62 to 0.86in (#3), 22 to 27mm / 0.86 to 1.06in (#4) Package List: 4 x Nut Splitter 1 x Plastic Box Package List 4 x Nut Splitter 1 x Plastic Box