Comparison : Item # CLR-6500 R/R, Pneumatic Rotary CLR Series Railcar Vibrators
Item # CLR-13200 R/R, Pneumatic Rotary CLR Series Railcar Vibrators
Item # CLR-6500 C/C, Pneumatic Rotary CLR Series Railcar Vibrators
Item # CLR-13200 C/C, Pneumatic Rotary CLR Series Railcar Vibrators