• Clamping base ideal for square posts from 1.75" - 4" in width; adjustable and easily removable
  • Included C size 1.5" RAM® rubber ball allows for connection to any C size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
  • Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty
RAM® Square Post Clamp Base for Posts 1.75" - 4" Wide - C Size
Part#:RAM-247U UPC:793442910456
The RAM-247U is a clamp base with 1.5" rubber ball that will connect to square posts ranging from 1.75" to 4" in width. Ideal for forklifts, the slotted holes on this base make this varation the most universal clamp base option.

hardware included

Assembly Hardware
(2) 5/16"-18 x 3.5" Hex Bolts
(2) 5/16"-18 Nuts
(2) Flat Washers
(2) Lock Washers
(2) Rubber Caps

clamp range

1.75" - 4" width

ball size

C Size (1.5")

weight capacity

Standard Use: 4 lbs
Heavy-Duty Use: 3 lbs


Marine-grade aluminum

packaging type

Poly Bag


1.45 lb