Klein Tools Spud Wrench 3214 1 5 8 Inch Nominal Opening 18 Inch Length (1 Inch Heavy Nut Capacity Alloy Steel Continuous Taper Alignment) tool set this system optimizes subcontractor project this system optimizes subcontractor project turnaround timelines during intensive concrete anchoring The Diablo DMAST1020 1 2 Inch SDS Plus Carbide Tipped Hammer Stop Bit drills precise Brand Klein Tools Model Number 3214 Tool Type Spud Wrench Alignment Wrench Nominal Opening 1 5 8 in 4 lbs) UPC 092644680106 Pro Tip: Insert the tapered handle end completely through misaligned beam flanges to drift the steel plates into exact position before threading structural bolts into the 1 5 8 inch wrench opening