The Redged RP-1 Professional Ball Head is a simple, very lightweight ball head. Thanks to its extremely strong ball locking, you can attach just about any camera to its 1/4"-20 stud – or install a quick-release assembly (not included). The RP-1 head is rated to support loads up to 22 lb, and it's been tested to have a 99 lb locking force.
A single lever engages both the pan & tilt locking of the head. There's a 90° slot for easy tilting to portrait orientation. The RP-1 head connects to a tripod via either a 1/4"-20 or a 3/8"-16 stud – a reducer bushing is included to convert the larger thread for 1/4"-20 connections.