RAM-B-247U-4 RAM Mount 4" Square Rail Clamp with 1" Dia. Ball for Lift Trucks

The RAM-B-247U-4 is a marine grade aluminum square rail clamp base with a 1 inch diameter rubber ball that will accommodate a 4 inch maximum rail width.

RAM-B-247U-4 shown above.

The RAM-B-247U-4 Features and Options: 
Warranty: Manufacturer's, National Products Inc., life time warranty.
Clamp Base Material: Black powder coated marine grade aluminum.
Clamp Base Ball Size: B ball sized 1 inch diameter rubber ball. 
Clamp Base Description: RAM-B-247U-4 universal square rail clamp base that will accommodate a 4 inch maximum rail width. 
NOTE: Suggested Maximum Weight 5 pounds. See Clamp Base Ball Size Options below for additional heavier duty options.

Hardware Included: Yes. Two bolts and two nuts are included that will accommodate a square rail clamp distance up to 4 inches. 
Clamp Base Size Options (Not Included):
RAM-B-247U-15 optional universal square rail clamp base will accommodate a 1.5 inch maximum rail width.
RAM-B-247U-17 optional universal square rail clamp base will accommodate a 1.7 inch maximum rail width.
RAM-B-247U-2 optional universal square rail clamp base will accommodate a 2 inch maximum rail width.
RAM-B-247U-25 optional universal square rail clamp base will accommodate a 2.5 inch maximum rail width.
RAM-B-247U-3 optional universal square rail clamp base will accommodate a 3 inch maximum rail width.
RAM-B-247U-4 optional universal square rail clamp base will accommodate a 4 inch maximum rail width.  

Self Leveling Drink Holder Option shown below (Not Included):
- RAM-B-132BU self leveling cup holder shown below is a popular option that connects directly to the RAM-B-201 series of arms.

RAM-B-132BU

The cup holder can be ordered with the RAM-B-247U-4, RAM-B-201U arm and RAM-B-132BU cup holder or as a complete kit RAM-B-132-247U-4.