Fixed beam poise bar. Powder coated inside and out for extended life. Heavy-duty steel base for improved strength and durability. Dual-read height rod (402KL & 402LB ) range 24"-84" x 1/8" (60cm-213cm x 1mm). Factory calibrated to ensure accuracy. "WH" version scales include wheels for easy mobility. Assembly required. 10 year limited warranty.<\/p>