120 Multi-purpose Quick Release Plate Extension for Arca Swiss Camera Tripod 120mm

The Haoge HQR-120 Quick Release Universal Long Plate is a versatile Arca type rail with a laser etched reference scale with 1mm increments on both sides. It allows easy adjustment of the nodal point. There are four holes at the ends of the plate for DIY L plate by two HQR-120 or building other support systems. Double dovetail design, both sides can be mounted on equipment. Compatible with a variety of digital cameras. Two safety stop screws on both sides to prevent accidental camera dropping. ...