5/8 inch Short Hexagon, Straight Twin Bonanza Wrench ST-222 Hold Down Plate The torque socket is a

The torque socket is a 3/8 drive

Travel Board

The part number equivalents for this tool are: AST-2814 (TE149) This wrench is a torque extender for use on Beechcraft King Air aircraft that have either the Hartzell or Hamilton Standard Propellers

Wing Bolt Wrench - Set 14 pieces Part Number STS 1203

See our article in the January 2014 edition of Kitplanes on using our tool

5/8 inch Short Hexagon, Straight Twin Bonanza Wrench ST-222 Hold Down Plate The torque socket is a5 8 inch Short Hexagon, Straight Twin Bonanza Wrench. This tool has been found to be helpful for the lower spar bolts on the Beechcraft Twin Bonanza, Model BE 50.