Top Link Swivel Set (CAT. 0) - Sparex Part S.15149Top Link Swivel Set (Cat. 0) Sparex Part No. S. 15149 This high quality Top Link Swivel Set is a versatile and durable component designed for agricultural machinery. It features a robust construction with a 16mm (5 8") inner diameter, a 50. 8mm (2") outer diameter, and a width of 25. 4mm (1"). Product Specifications Brand: Spenco Type: Top Link Inner Diameter (): 16mm (5 8") Outer Diameter (): 50. 8mm (2") Width: 25. 4mm (1") Tariff Code: 7303009090