Amazon.com : Haoge Quick Release QR Clamp Adapter Convertor for Manfrotto RC2 System to Arca-Swiss Compatible : Electronics
Clamp Adapter+Arca-Swiss Fit Quick Release Plate for Manfrotto Gitzo Tripod Head | eBay
Turn your Manfrotto Head into a Peak Design and Arca Compatible System - {DPHacks}
Amazon.com : Haoge Quick Release QR Clamp Adapter Convertor for Manfrotto RC2 System to Arca-Swiss Compatible : Electronics
Adapter for Arca-Swiss Quick Release Plate to Manfrotto RC2 Tripod Head Clamp | eBay
Amazon.com : Haoge CP-MAS Quick Release Clamp with RC4 / 400PL Base Adapter Convertor for Manfrotto RC4 System to Arca-Swiss Compatible, Fit 400PL / 405/410 / RC4 : Electronics
for 39mm Arca-Swiss Manfrotto 50mm IS-3950PRO iShoot QR Plate Adapter Converter - Walmart.com
Top Lock Travel Quick Release Adaptor - MSQ6T | Manfrotto US
200PL Plate Aluminium RC2 and Arca-swiss compatible - 200PL-PRO | Manfrotto US
Haoge 64mm Quick Release Clamp Adapter Convertor for Manfrotto RC4 System to Arca Swiss Compatible, Fit 400PL / 405 / 410 / RC4|Tripod Monopods| - AliExpress