The E-Image GP1 Quick Release Plate is a replacement sliding quick release plate for GH03, GH06, GH08, and GH10 fluid heads. Both 3/8"-16 and 1/4"-20 screws are included for camera attachment, plus a guide pin. This plate iteration is designed to fit the specified GH-series heads manufactured after August 2015 with serial numbers greater than H1508XXX.