Heavy Duty Thru-Deck Fabricated Roller Button (10")

Ton SWL: 36. Throat Diameter: 10". Weight: 207 lbs. ? Manufactured using a hot rolled high strength steel plate fabrication process rather than using a steel casting. Designed primarily for changing the direction of a line or wire while minimizing chaffing. They are typically placed on the pushboat/towboat or the line deck of a barge.