B.O.S  Swivels come in 2 Sizes and are a compact swivel that provides strength and quality for the price. The Swivels compact central cylinder provides more efficient rotation when under heavy pressure reducing line twist and tangles. A reliable choice for attaching hook lengths and given its strength, for attaching rigs when casting heavy weights.

 #3~10 per pack~200lb breaking strain 

#6~10 per pack~400lb breaking strain