- 1/4"-20 threaded openings
- Fits flanges up to 1-5/16" thick
- Supports theaded rod, theaded brindle rings and electrical boxes
- Material" Malleable Iron
- Finish: Bright zinc electroplated
- Static Load Limit: 250 Lbs based on a safety factor of 3. Load rating based on bottom hole of beam clamp
- Torque in Inch-Lbs.: 60.
- Set Screw Rating 250.