Light Source 4in. Monstro-Clamp - Black

The Monstro-Clamp 4" fastens to 2-3/8" OD to 4" OD pipes. CNC cut from solid one inch thick aluminum plate. 1/2"-13 x 4" square head bolt.

Specifications:

• Minimum Size: 2" pipe, 2.375" OD
• Maximum Size: 3.5" pipe, 4" OD
• Working Load Limit: 250 Pounds
• Hardware: 1/2" x 1" hex head bolt for fastening fixture, 1/2" x 4" square head set screw to fasten to pipe.