2-1/8 Inch Fractional SAE Combination Wrench 1192 Opening 21?8 Open End- Diameter A 49?32 Thickness B 13?16 Box End- Diameter C 31?16 Thickness D 19?64 Overall Length E 271?2 Weight Ea.-lbs 8.2 Part No. 1192 Industrial Black Chrome Part No. BLK1192 STD.Pkg.Qty. 1 Wrench 21?8 Opening Martin Hand Tools for automotive and industrial use; a perfect addition to your tool collection Martin & Pinion Gear 1192 2-1/8 Inch Fractional SAE Combination Wrench