Features:
For: Benro, Arca Swiss standard ballheads and other compatible accessories
Model: QR-50
Material: metal, stainless steel(screws)
Screw mount: 3/8" female
Screw: 1/4" male
Screw adapter: 1/4" - 3/8" (can be widely applied to various professional tripods)
Size: 50mm

Packing included:
clamp for quick release plate x 1
screw adapter x 1
screw 1/4" x 1
hex screw driver x 1
Quick Release Clamp Plate QR-50