BALL TRANSFER RAILS 1-1/2" HEAVY DUTY BALL - 3-1/2 x 1" 10 GA. PAINTED CHANNEL 5' SECTION Product No.   HBTRH-12-5 Ball Center Spacing   12" Cap. Ball (lbs.)   250 Wt. (lbs.)   18 Price Ea.   $108.00 Quantity: