Haoge Quick Release Clamp Adapter Convertor for Manfrotto/Sachtler/Benro/Sirui Fluid Head to Arca-Swiss Compatible. It allows you to add Arca-type plates to your Manfrotto/Sachtler/Benro/Sirui Fluid Head. Compatible with Manfrotto: MVH500AH, MVH500A, MVH502AH, MVH502A, 501HDV, 503HDV, 504HD, 509HD, 526, 577, 701HDV, MVH400AHUS, MVHN8AHUS, MVHN12AHUS, MVH608AHUS, MVH612AHUS, MVHN8AHUS, MH054M0-Q5, MH055M0-Q5, MH055M8-Q5, MH057M0-Q5 Compatible with Sachtler: FSB4, FSB6, FSB8, FSB10, ACE 1001, ACE 1002, ACE 1011, ACE 1012, ACE 1013 Compatible with Benro: S4, S6, S7, S8, BV4, BV6, BV8, BV10 Compatible with Sirui: VH-10, VH-10X, VH-15, VH-90, BCH-10, BCH-20