Lens Hood 2pc, 150mm (5.91in) long. Replaces Nikon HK-21, HK-24, HK-34 hood.

Bayonet-mount 2pc lens hood kit. Replaces Nikon HK-21, HK-24, HK-34 hood. Length: 150mm (5.91in). Maximum diameter: 168mm (6.61in). Extension beyond end of lens: 126.5mm (4.98in). Approximate weight: 288g (10.2oz). Fits Nikon AF-I Nikkor 500mm f/4D IF-ED, AF-S Nikkor 500mm f/4D IF-ED, AF-S Nikkor 500mm f/4D IF-ED II, AF-S Nikkor 500mm f/4G IF-ED VR. Sections are 83mm (3.27in) long. Handling a two-piece hood: https://youtu.be/laydgwmaQG4