Lens Hood 1pc, 179mm (7.05in) long. Matches Nikon HK-38 hood dimensions.

Bayonet-mount 1pc lens hood kit. Matches Nikon HK-38 hood dimensions. Length: 179mm (7.05in). Maximum diameter: 174mm (6.85in). Extension beyond end of lens: 155.5mm (6.12in). Approximate weight: 300g (10.6oz). Fits Nikon AF-S Nikkor 400mm f/2.8E FL ED VR .