Canon YB2-3788 Lens Collar
Canon YB2-3796-110 EF Collar
Canon YB2-3797 EF Screws
Genuine Canon screws for Canon EF 24-70 2.8 L II USM and other Canon imaging products. These screws fit collar part YB2-3796-000 for the lens listed. Package of 2 screws. Made by Canon Japan.