Klein Tools Spud Wrench 3220 13 16 Inch Opening 1 2 Bolt Industrial Construction Alignment Tool (14.75 Length Forged Black Oxide Offset Steel) Annular Cutters Specification Detail Model Number 63137 Specification Detail Model Number 63137 Set Piece Count 15 Pieces Material Metallurgy M 42 Grade 5% Cobalt Alloy Steel Tip Geometry 135° Split Point (Self Centering) Size Range 1 16 in to 1 2 in (in 1 32 in Increments) Length Specification Jobber Length Shank Type Straight Round Shank Flute Configuration Heavy Duty Spiral Flute Storage Case Industrial Metal Index Case Material Compatibility Hardened Steel Precision Machined Aluminum Base Shoes: Flat front and rear shoe plates ensure surface parallelism and prevent blade snipe across wood stock Continuous Non Binding Taper Handle: Gradual 7 8 inch to 3 16 inch handle taper slides smoothly into misaligned bolt holes to align multi layer plates push the 3 16 inch end of the tapered handle all the way through overlapping plate holes until the shaft fills the gap