Heres the way to recycle any three way tilt heads or ball heads now resting in your equipment box just by adding one of these kirk quick release platforms you transform that head into a useful and time saving tool all kirk quick releases are compatible with any arca style plates each design is expertly crafted from solid 6061 t6 alloy aircraft aluminium and then anodised to an unscratchable black satin finish each quick release has an easy to grip plate locking knob