This package includes (2) Global Truss STSB005 Crank Adaptor For ST-132 and ST-157 Stands, (2) Square 9-In Truss F24 Straight 4.92', (2) Global Truss ST132 Lighting Crank Stand with T-Bar, (2) Global Truss Bag for ST-132 Crank Stands, and (4) Global Truss Medium Duty F23/24 Jr Clamps. Global Truss designs and manufactures professional grade trussing ideal for a wide span of applications ranging anywhere from DJ set-ups, clubs, concert/stage structures, theatrical lighting, schools and tradeshow/retail displays. This precision made, extremely high quality truss bears the certification symbol from TUV, a third party certification body and a nationally recognized testing laboratory which oversees the Truss Industry (just like OSHA). In other words, their trussing is made from genuine, certified T6-6082, aluminum and steel which is the same durable material jet airplanes and certain spacecraft are made from. Global Truss is built to the highest degree of safety specifications accept no imitations where crowd safety and well-being is a concern! This rugged yet lightweight, satin aluminum finish is a specially engineered formula designed to absorb and reflect light giving your structure a clean, polished appearance that will leave your crowd in awe and give your set up a classy, super attractive appearance every time! When you need a professional quality lighting crank stand that's easy to transport and simple to set up, you need a Global Truss ST132. Built like a tank, this thing can support loads up to 220 lbs., allowing you to elevate truss, lights, effects, speakers, video gear, and beyond up to 13' above the audience's head. The fully-extended 63" base span provides unrivaled stability for this sturdy build. Despite its power, this stand weighs in at only 55 lbs., making transportation a breeze with any small equipment cart/dolly.Global Truss