The dovetail quick release plate system rod clamp kit originally designed for 15mm rod support system. Both base clamp and quick release plate feature with four M5 countersunk flat head screw holes, Allows you add 15mm rod clamps to assemble a quick release baseplate, great gear for DIYers.
If you have a Manfrotto Fluid head that uses RC5 quick release system (such as Manfrotto 501HDV 503HDV 701HDV 519 561 577), Just slide in the kit, and you needn't to buy extra 501PL quick release plate.
The base clamp is compatible with Manfrotto 501PL / 501PL long quick release plate, Giottos MH621 / MH631 quick release plate. Just reverse the active block.
The quick replease plate is compatible with Manfrotto 501HDV 503HDV 701HDV 519 561 577
The dovetail quick release plate system is for both movie digital SLR camera and HDV.
With 1/4" and 3/8" screw side screw holders, Never forget where's your backup camera screw.
Allows you mount the dovetail quick release plate system onto tripod mount baseplate or camera mount adapter plate.Of course, you can also mount it on to the tripod with 1/4" or 3/8" screw.