The price listed for this item is for ONE OUTRIGGER . Outriggers are optional but recommended for any towers taller than 3 sections. OUTRIGGERS REQUIRE ONE (1) LEVELING JACK OR CASTER PER OUTRIGGER TO WORK PROPERLY. Add-ons such as casters/wheels, leveling jacks, outriggers and wallboards are extra. Delivery available please call to set up delivery. A daily rental is considered 24 hours time with 8 hours on the machine meter (if metered).