TELESCOPING BOOM THE 3 TIER TELEBOOM IS MADE OF 4" 3 1/2" AND 3" SQUARE TUBING MOUNTED ON A UNIVERSAL 1/4" QUICK TATCH PLATE WITH 3/16" BASE SUPPORT 2X48 MAXIM CYLINDER IS PROTECTED BY A SKID PLATE AND IS MOUNTED BY 2 SETS OF 3/8" PLATES HOOK IS MADE OF 3/8" HOT ROLL AND WILL HOLD ABOUT 900 LBS RETRACTED (CLOSED) FULL UNIT WEIGHS ABOUT 400 LBS RETRACTED BOOM IS 10' WITH FIRST EXTENSION BOOM IS 13' 9 1/2" AND FULLY EXTENDED BOOM IS 17' 10" FROM BASE TO END OF POLE FROM HOOK TO GROUND IS 28' 5" INCLUDES BOTH HOSES 14' 6" AND 9' 6" LIFTING CAPACITY WILL DEPEND ON SIZE OF SKID STEER