The Manfrotto 357PLV is a quick release plate for video fluid heads. This plate comes with (1) 1/4-20 fixing screw, and (1) 3/8-16 bushing. This device is a replacement QR plate for 3147 and 3274 video heads, 3270 QR adapter, 3421 lens support and 557B monopod. It fits Manfrotto's RC3 quick-release system.
It replaces part number 3272.