The open end and points look strong.
Cornwell USA BWHP1618 SAE 9/16 x 1/2 0° High Performance Box Wrench, 12 Point
Cornwell USA CW1414XS USA 7/16" SAE Stubby Chrome Combination Wrench - 12 Point
NEW Cornwell Tools USA 5pc SAE 3/8-13/16 Half Moon Box Wrench Set, 12 Point, NOS
Cornwell Tools USA 4pc SAE 3/8-3/4” 0° High Performance Box Wrench Set, 12 Pt.
Cornwell Tools USA TW1416 SAE 1/2 x 7/16 Low Torque Low Profile Slimline Wrench
Cornwell Tools USA 5pc SAE 3/8-13/16” 0° High Performance Box Wrench Set, 12 Pt.
