Product Details: Manufacturer Part Number: J5449XL|Tool Type|RatchetDrive Size|1/2Head Shape|PearHead Features|StandardHead Style|Material|Finish|PolishedOverall Length (Inch)|10-1/2Overall Length (mm)|Insulated|Magnetic|Non-sparking|Number of Gear Teeth|45Minimum Arc Swing|Handle Style|Standard Full PolishHead Length (Inch)|Head Length (Decimal Inch)|Head Length (mm)|Tether Style|Handle Type|Accessories|Head + Shoulder Length (Inch)|Head Width (Decimal Inch)|Head + Shoulder Length (mm)|Measurement Type|Head Depth (mm)|ASME Spec|B107.10MANSI Spec|Aerospace Specification Number|Ratchet Service Kit Number|Number of Pieces|1Additional Information|Hex Shank Size (Inch)|Certifications|Minimum Order Quantity|Contents|Type|SAEDriveSize|Case Type|Head And Shoulder Length (Decimal Inch)|Head Width|UNSPSC Code|27110000