Spaces your tripod head above your tripod for additional clearance. Great item for tripods that have a bigger top than the head being put on it.
The Riser has a 2 3/8" (16mm) diameter by 1" (25mm) height.
It has a 3/8 -16 threaded hole in the bottom and a 3/8 -16 stud on the top.
Also included is a 1/4 -20 bushing for the bottom.
Posted by Unknown on 9th Apr 2019
The stud that went into leveling head was to tall. Had to grind off about a full thread to make the head sit flush on the riser. Also seems like stud was tilted in riser
Posted by Unknown on 9th Nov 2015
I purchased this to give me a little lift for when I'm using a star tracking device. This is solidly made and really very light. It seems like everything Achratech makes is of the highest quality.