Designed for skid steers and tractor front loaders with “universal” skid steer quick attach. Designed to pickup two 4’ x 4’ x 8’ or three 3’ x 3’ x 8' rectangular bales. Four boltin spears (useable length 40.5”) support the bales on the bottom with 4 upper balance spears. Frame is 793/4” wide x 777/8” high, center is 46” wide. Item # 833475 Unit weight 539 lbs.