M.A. FORD Countersink: 5/16″ Head Dia, 60.00 deg Included Angle, 6 Flute, High-Speed Steel, Right Hand Cut 79031201 SKU: DBI01055201

PROTO Box End Wrench: 3/4 x 7/8″, 12 Point, Double End JSBV2428 SKU: DBI67767004