9/16” X 1½” X ¼” Thick Flat Washer SKU: 6040-0001 Categories: Heavy Duty Crank Up, Light Duty Crank Up Related products Quick View Quick View Compact Mast Climber, Heavy Duty Crank Up, Single Mast Climber, Twin Mast ClimberInline Bracket Hanger Read more Quick View Quick View Heavy Duty Crank UpRight Carriage Assembly Read more Quick View Quick View Compact Mast Climber, Heavy Duty Crank Up, Single Mast Climber, Twin Mast Climber8′ Platform Extension Assembly Read more