Proaim introduces a 5/8" Alpha Docking Support Stand to create a Professional Studio Setup . A Heavy - Duty Stand supports Stabilizer System & Gimbals at Variable Heights. It is precisely engineered equipment with High - Quality Mild - Steel & CNC Aluminum to offer you excellent stability with payload up to 9kg / 20lb . The Stand has 5/8" Baby pin Mount on the top to attach, Camera Stabilizer System & Gimbals with their support accessories. The Alpha Camera Stand also supports photo equipment & lighting accessories like Reflectors, Softboxes, Lights, Umbrellas, Backgrounds and more. The Alpha C - Stand has 3 sections to adjust the height with quick & secure locking knobs. The central main post of the sta nd is also adjustable, through which you can change its height as you require. One out of three legs has a quick leveling knob to stand uneven stairs, hills, and curbs. The stand is easily collapsible and is perfect for storing and travelling. SPECS: Cons truction: High - Grade Mild steel & Aluminum Stand Top Mount: 5/8" spigot Mast Diameter: 45mm Payload Capacity: On Minimum Height: 50kg / 110.23lb On Maximum Height: 20kg / 44.09lb Sections: 3 Height Maximum: 203.2cm Minimum: 127cm Collapsible : 113.03cm Product Weight: 8.3kg / 18.29lb In the Box: Proaim Alpha Docking Universal Support Stand with 5/8" Baby Pin Mount.