SUNWAYFOTO PNL-D600R L Plate for Nikon D600, D610 Camera Body Arca / RRS Compatible Sunway PNL-D600R for Nikon D600, D610 cameras. Fully compatible with RRS Lever Clamps Precision CNC machined from solid aircraft-grade aluminum. SUNWAYFOTO brand Arca-Swiss compatible Weight: 99g (3.5oz).