Made from hardened steel for durability and strength, this Lower Link Ball CAT 3/3 has a diameter of 37mm (1.5") on the inside and 64mm (2.5") on the outside.

Specification:

• Application: hook system, lower link
• Manufactured from SAE 1020 (Hardened Steel)
• CAT: 3/3
• Ball outside diameter: 64mm (2.5")
• Ball inside diameter: 37mm (1.5")
• Length: 45mm (1.7")