The Light Source PCB1/2 Purlin Clamp, 1/2" Fasteners, Black

The Purlin Clamp is perfect for installing to purlins, I-beams and bar joists up to 1" thick. 1/2" x 2.5" square head set screw for locking onto I-beam. 1/2" x 1" grade 5 Hex Head Bolt supplied to connect load or use for 1/2" – 13 tpi threaded rod. Micro-grooves for secure connection to beam. 1" thick.

The Light Source Purlin Clamp Specifications:

• Safe Vertical Working Load: 500 lbs. for 1/2" and 300lbs for 3/8"
• Hardware:
  • 1/2 x 2-1/2" Square Head Set Screw or
  • 3/8 x 2-1/2" Square Head Set Screw
  • 0.5 x 1" Hex Head Cap Screw
  • 1" Belleville Washer
• Dimensions: 3 3/8" x 3 7/8"
• Weight: 0.40 lb.