Tool Sets -Swivel Impact Adapter 6.3mm Gimbal Bit Highlights Generic Brand Swivel Impact Adapter 6.3mm Gimbal Bit Description: 3 female sizes available: 3/8 inch, 1/4 inch, 1/2-inch, 360-degree swivel Save time and frustration, maximize the versatility of ratchet and pedestal investment Covers the most common combinations of fitting and downsizing so you can keep going Hardened Chrome Vanadium Steel Construction for Superior Strength Corrosion Resistant, Durable and Rust Resistant Black Oxide for Impact Wrenches and Drill Bits Specification: Material: Chrome Vanadium Steel Dimensions (Dia. X Height): 12.5mm (1/2'' F x 1/2'' M): length: 65mm; 12.5mm female to 12.5mm male 10mm (3/8'' F x 3/8'' M): Length: 54mm; 10mm Female to 10mm Male 6.3mm (1/4'' F x 1/4'' M): Length: 45mm; 6.3mm Female to 6.3mm Male Package Include: 1 Piece Impact Universal Joint