With an M3 thread size, these four Wimberley Set of 4 Screws for Lens Feet M3 x 12mmfrom Wimberley Set of 4 Screws for Lens Feet M3 x 12mmare replacement or spare parts for the ones included with the AP-452, AP-551, AP-552, AP-553, AP-554, and AP-555 models. These Wimberley feet are third-party options for several Nikon telephoto lenses, such as the 200-400mm f/4 and the 400mm f/2.8, and use the screws for installation. A 12mm hex key can be used to drive each bolt.

Replacement or Spare Part    For AP-452 / 551 / 552 / 553 / 554 / 555    Feet Used on Nikon Telephoto Lenses    M3 Thread Size    12mm Hex Key Slot

• Wimberley AP-452
• Wimberley AP-551
• Wimberley AP-552
• Wimberley AP-553
• Wimberley AP-554
• Wimberley AP-555

• Nikon 200-400mm f/4 AF-S, VR I & II
• Nikon 200mm f/2, VR I & II
• Nikon 300mm f/2.8, VR I & II
• Nikon 400mm f/2.8 AF-S, versions I, II & VR
• Nikon 500mm f/4 AF-S, versions I, II & VR
• Nikon 600mm f/4 AF-S, version II
• Nikon 400mm f/2.8 E FL VR
• Nikon 600mm f/4 E FL ED VR
• Nikon 800mm f/5.6 E FL ED VR

Related Questions and Answers

Q: 1. anyway to get a matte box on this guy?

A: The Venus Optics Laowa 12mm Cine Lens has a 114mm outer diameter. You will be able to use a 114mm clamp on adapter.

Q: 2. Does this lens work on my A7R4 mirrorless? Thanks

A: Yes it will. Totally manual.

Q: 3. can I use this to mount to a ceiling?

A: Yes this can be attached to a ceiling.

Q: 4. I want to remove the foot from the tripod collar of my Nikon 600mm f/4E FL ED VR lens. There appears to be 4 screws. What's the proper tool or hex key size for loosening these screws?

A: To take off the Nikon 600mm f/4E FL ED VR lens you need a 2.5mm hex key like the one that comes with the Wimberley Set of 4 Screws for Select Lens Feet (M3 x 12mm).

Q: 5. Can I use this to mount to a Super Clamp?

A: No, those hooks are not made to attach to super clamps. Those are to be screwed into the wall. If you need regular hooks than this will work with super clamps, https://bhpho.to/3023qLs .

Q: 6. Is it possible to use a 5/8" stud with this bracket instead of the regular pulleys? I jsut need a bracket to hold the pole in place

A: No, it is not possible to use a 5/8" stud with the Impact Background Holder Hook Wall Mounts with Screws (Set of 2). The Impact Background Holder Hook Wall Mounts with Screws (Set of 2) is only compatible for use with the Impact Varidrive or Manfrotto Expan Drive.

Q: 7. What size of cross bar would fit with this system in terms of diameter of the bar itself?

A: These hooks would not accept a crossbar. They are made to accept the Impact Varidrive with Black Chain, B&H # IMVPDDSBK in order to hold a roll of seamless paper or other backgrounds rolled onto a core. https://bhpho.to/2PZsRFj

Q: 8. Do these work with the 055 Pro4?

A: No, the 4 section has a thinner bottom tube so will not fit.

Q: 9. Can I use 3M tape to attach it?

A: Absolutely not, screw these into a wall stud.

Q: 10. can i change the mount? Or is it fixed?

A: The mount is fixed.