Wire Wrapping Tool Maximum Insulation Diameter 0.03 in Maximum Terminal Diagonal 0.073 in Effective Radius 0.15 in Minimum Terminal Diagonal 0.06 in Unwrapping Terminal Hole Depth 1 in Wrapping Terminal Hole Diameter 0.073 in Unwrapping Terminal Hole Diameter 0.073 in Wrapping Terminal Hole Depth 1 in Features Wrap/Unwrap Switch Max Usage 2500 Cycles/Day Handle Color Gray Handle Material Plastic