Proto 16 x 18mm Ratcheting Box Wrench, Double Box End, Spline, Metric, Number of Points: 12 Model: J1196M
Ratcheting Box Wrench, Wrench Style Double Box End, Spline, Reversing Yes, Metric, Head Size 20 x 18mm, Number of Points 12, Overall Length 8 In., Finish Full Polish, Wrench Material Steel, Standard Tool (Accessory Needed for Tethering) , Offset 0 Degrees , Flexible Head No, Min. Arc Swing 5 Degrees , Number of Geared Teeth 72, Standards GGG-W-001405