Ideal for securing small Electronics to forklifts, pallet jacks, and heavy equipment rail bars Adjustable bar grip mount for 1.25" to 2" diameter poles Rubberized clamp for tighter grip Ball and socket joint 360 degree articulation Knob adjustable knuckle AMPS hole pattern head plate Capable of holding up to 7 lbs. Abbreviated Product Description: ACTADP, MHL, PLJ, WORK, BAR, CLMP, MNT