Many interchangeable accessories available - ideal for use with a convi-clamp
Single knob secures both ball joints simultaneously
Constructed from aluminum alloy
Quickly mount and re-position any lighting or audio equipment.
With the use of the centre knob, the Kupo KS-472 Super Knuckle's double socket arm and 26mm ball head at either end provide excellent locking strength.
A 1/4" thread with a locking collar is attached to one ballhead.
The other end has a baby receiver attached...