ALU0608-W Finish: White Features: -Extension column.-Easy installation.-Offers unobtrusive cable management.-Notched adjustment design enables easy height adjustment and position locking.-11.5 NPT - both ends.-Treated with Agion brand antimicrobial to inhibit the growth of bacteria, mold and fungus on the surface of products.-For various flat-panel mounts, projector mounts and ceiling plate accessories.-Height adjustment at 1" increments.-Security hardware is not included.-Weight capacity: 500 lbs. Construction: -Light-weight aluminum construction. Dimensions: -Product weight: 11.4 lbs.