Lens Hood 1pc, 75mm (2.95in) long. Replaces Nikon HK-20 hood.

Bayonet-mount 1pc lens hood kit. Replaces Nikon HK-20 hood. Length: 75mm (2.95in). Maximum diameter: 173mm (6.81in). Extension beyond end of lens: 57.2mm (2.25in). Approximate weight: 159g (5.6oz). Fits Nikon AF-I Nikkor 400mm f/2.8D IF-ED.