Light Source Mega-Drop Down - 12 Inch - Black Anodized
Details
The Mega-Drop Down is a quick and inexpensive way to solve a lot of problems when you need to place a light fixture below the pipe or grid.
The Mega-Drop Down is made from solid 3/4" diameter 6061 T-6 aircraft grade aluminum. It has a 1/2-13 tpi x 2" steel stud to fasten into a Mega-Clamp, or another clamp that has 1/2"-13 female threads. The other end of the Mega-Drop Down has 1/2-13 female threads to bolt the light fixture's yoke to the drop down with a 1/2-13 grade 5 zinc plated bolt and Belleville washer.
When assembling the Drop down to the Mega-Clamp (or other clamp), use Loctite Red or other permanent threadlocking compound to make the connection secure.
Specifications:
- Safe Vertical Working Load: 600 lbs
- Hardware:
- 1/2-13 tpi x 2" Steel stud to fasten into a Mega-Clamp
- 1/2"-13" grade 5 hex head zinc plated cap screw with a Belleville washer
- Dimensions: 3/4" x 12"
Quick_Reference_Guide_4394_File_1.pdf
Light Source Mega-Drop Down - 12 Inch - Black Anodized (Light Source MDDB12) 
Nice web site easy to navigate. Colorful.
Service was great! Got a response to my question within 24 hours (next business day).
Customer support assisted me with a quest about rated amperage and this being a tax exempt purchase. Very helpful.