Compare Maximum number of 4 items selected Representative Image GearWrench 1/2 To 3/8 Inch Drive Adapter - 84643 Part #: 84643 Line: KDT GearWrench 1/2 To 3/8 Inch Drive Adapter Limited Lifetime Warranty Locking: No Magnetic: No Material: Alloy Steel Quantity: 1 Overall Length (in): 1-1/2 Inch Drive Size (in): 1/2 To 3/8 Inch Knurled: No ASME Specification: Yes Wobble: No Impact: Yes Show More Show Less