Plates now feature two holes of 3/8" and 5/8" diameter that eliminate any confusion. New casting offers positive lock in all directions. The strongest and most popular 4-1/2" Grip Head in the industry. Guaranteed to hold.
The 4.5" Grip Head mounts in a Junior / 2K Stand with 1 1/8" receiver. Great for holding 6x6 and larger overheads (butterflies) or for holding an arm to boom in a light fixture.
A pair of 4.5" Grip Heads is a "must have" in your grip kit!