Replacement foot for Nikon 400mm F2.8E FL, 600mm F4E FL, 800mm F5.6E FL, 120-300mm VR
 
Includes stainless 2.5mm hex wrench
Includes 2x safety screws pre-installed.
 
Both 1/4"-20 and 3/8"-16 mounting holes on bottom for attaching accessories.
 
Made of 6061-T6 aluminum and designed to balance well with front-heavy lenses.