GEARWRENCH Deep Impact Socket Set 84914H 13 Piece Three Eighths Inch Drive Black Finish Hi Viz Metric 6 Point Chrome Molybdenum Steel Auto Repair Tool Tool Bag Non Marring Pilot Ball Bearing: Integrated Non Marring Pilot Ball Bearing: Integrated 3 4 inch pilot bearing glides along polished countertop faces without scratching surface finishes Non Marring Synthetic Pilot Bearing: Smooth polymer guide bearing glides safely against finished sink basin walls to prevent abrasive scratching and gouging Advanced Hi Viz Markings: Features color ink filled stamped size indices that are 20 percent larger than standard configurations for instantaneous visual tracking and metric manifold assemblies