The Homestead Strike (Critical Moments in American History)

Mr O-Ring 5.7X164.3 Metric Nitrile O-Ring - 70A Durometer, 164.3 mm ID, 175.7 mm OD, 5.7 mm CS, Black (Pack of 5)

Mr O-Ring 4X40 Metric Nitrile O-Ring - 70A Durometer, 40mm ID, 48mm OD, 4mm CS, Black (Pack of 50)

Mr O-Ring 2.5X95 Metric Nitrile O-Ring - 70A Durometer, 95 mm ID, 100 mm OD, 2.5 mm CS, Black (Pack of 25)

Mr O-Ring 1X29 Metric Nitrile O-Ring - 70A Durometer, 29 mm ID, 31 mm OD, 1 mm CS, Black (Pack of 250)

Mr O-Ring 6X210 Metric Nitrile O-Ring - 70A Durometer, 210 mm ID, 222 mm OD, 6 mm CS, Black (Pack of 5)

Mr O-Ring 1.8X3.15 Metric Nitrile O-Ring - 70A Durometer, 3.15 mm ID, 6.75 mm OD, 1.8 mm CS, Black (Pack of 500)

Mr O-Ring 1X44 Metric Nitrile O-Ring - 70A Durometer, 44 mm ID, 46 mm OD, 1 mm CS, Black (Pack of 50)

Mr O-Ring 5.7X154.3 Metric Nitrile O-Ring - 70A Durometer, 154.3 mm ID, 165.7 mm OD, 5.7 mm CS, Black (Pack of 5)