EXCLUSIVE Werner Outriggers Steel SKU: 189918 MODEL: SRO-72-4AZ Error. try again later You've successfully joined the club $ 177 pack of 4 Mitre 10 SAvailable at selected stores. Check your local store for details Variants Outriggers are required when the scaffold working height reaches 2m. Use outriggers to widen the overall footprint of your scaffold. Features and benefits For use with the SRST-72AZ Steel Portable Scaffold.