3/8" to 1-1/8" O.D. Tubing Tube Expanding Tool Copper Pipe Expander Kit CT-100A 16.5 x 9.5 x 2.8 inch; Net weight: 122.7 oz. Material: Steel; Color: Red; Package size: 17.3 x 11 x 3.5 inch Gross weight: 135 oz.; 7 Tube expander heads: 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1 1/8" Tube Cutter: 1/4"- 1 5/8"(7-42mm); Deburring tool size: 6"L Application: copper and aluminum tubing