IMS-002, an instrument stand, comes with fixed vertical bracket. Its height is adjusted from 27.5" to 46.4" (700MM-1180MM). It weighs 18.7 lbs ( 8.5 kgs ) approximately. It holds instruments up to 22 lbs (10 kgs). The tube is composed of anodized aluminum or chrome steel or stainless steel with 1-1/4", 1-1/2" diameter. 3 inches casters have brakes in two. The 24" size base is made of powder coated aluminum with 5 legs. The optional accessories are grip handle, utility basket, adapter holder, cylinder holder, fixed cable hook, movable cable hook, counter weights (5pcs), lever and knob-Lock. It comes with 2 years of warranty.