Fuller Pro Socket 1/2 inch drive SKU: 254194 MODEL: 507-4428 Error. try again later You've successfully joined the club $ 7 .90 each Mitre 10 SAvailable at selected stores. Check your local store for details Variants An industrial grade socket for daily use. Compatible with most brands of ratchets. Features and benefits CRV steel for strength. 12PT design for fast fitment. Rust resistant.