This Lower Link Ball CAT 3/2 is made from hardened steel for strength and durability. It has a diameter of 64mm (2.5") on the outside and 28.4mm (1.1") on the inside.

Specification:

• Application: hook system, lower link
• Manufactured from SAE 1020 (Hardened Steel)
• CAT: 3/2
• Ball outside diameter: 64mm (2.5")
• Ball inside diameter: 28.4mm (1.1")
• Length: 45mm (1.7")