Altman Right Angle Pipe-to-Pipe Clamp Tweet Description The Altman 521-A Right Angle Pipe-to-Pipe Clamp is for clamping together any two pipes that range between 1 1/4" and 1 1/2" in diameter. Details Additional Category Tags: Truss Equipment, Truss Clamps Category: Lighting & Studio Manufacturer Catalog Number: 521-A Model: Altman 521 Product Manufacturer: Altman Subcategory: Light Stands & Mounting
