TEKTON 6-PC. JUMBO Combination Wrench Set features: Drop Forged Carbon Steel, Heat Treated and Chrome Plated, Raised Panels Provide Added Strength and Durability, Precision Machined 15 degree Open and 12-Point Box Ends, Industrial Quality, 6-pc. Jumbo Wrench (SAE): 1-3/8, 1-1/2, 1-5/8, 1-3/4, 1-7/8, 2".