❶ The strong one-piece design.
❷ Unique large radius design for more stability.
❸ Multipoint lubrication design for less abrasion.
❹ Universal interchangeable wearable collar and locking assembly.
❺ Available in Grease steel wearable insert and greaseless wearable insert of super macromolecule polyethylene.
❻ Complies with Australian Standards AS 2175-1995 and Australian Design Rule ADR 62/01.