Altman 510-HD Heavy Duty Pipe Clamp

Heavy Duty Malleable Iron Stage Light C-Clamp with 600 lbs Load Limit

This is an Altman Malleable Iron Pipe Clamp that is designed for mounting the Altman Ellipsoidal spotlights to a studio grid or pipe support system.

C-Clamps

In stage lighting, a c-clamp, also referred to as a pipe clamp, is used to attach a larger piece of hardware, such as a lighting fixture to a pipe, batten, or tubular trussing.

C-clamps function by affixing a bolt (the "shaft bolt") to the hardware they are to hold in place, such as through the yoke of a lighting instrument, and securely fastening this bolt to the clamp shaft. The open end of the clamp is then placed over the pipe batten, and a bolt (the "clamp bolt") is tightened to secure the c-clamp. To aide in your lighting focus Altman Lighting c-clamps also employ a pan screw (also known as a "grub bolt"), which when loosened will allow the clamp shaft to rotate, and therefore the fixture, to be rotated 360 degrees while maintaining a secure connection to the pipe batten.

Specifications:

• Part Number: 510-HD
• Working Load Limit: 600 lbs (272.7 kgs)
• Fits Pipe Size(s): 3/4 to 1-1/2-inch pipe (ID) and 2-inch Truss (OD)
• Weight: 2.5 lbs (1.14 kgs)
• Mounting Bolt: 1/2-inch x 13