Carbon and Alloy Steel Pipe Flange in ASTM A105, A182 - Octal Steel
Pipe Flange Base for 1-1/4" Speed-Rail® – Modern Studio Equipment.
Extra Heavy Duty Aluminum Pipe Flange - 1.66 Inch Diameter (1 1/4 Inch Pipe)
Heavy Duty Floor Flange, Rectangular, For 1 1/2" Pipe, Alum./Mag. Alloy, 3/8-16 x 7/16" Set Scrs, Hollaender Structural Slip On Fittings (1 Each): Alumminum Slip On Fittings: Amazon.com: Tools & Home Improvement