EF09G - Square Base Flange

The Square Base Flange is designed to attach a section of pipe to a wall or floor. This flange is ideal for mounting 1" pipe to a wall when creating a hand railing. The pipe can easily pass through the flange allowing you to make shelves with ease. All Easyfit fittings are hot-dipped galvanized for corrosion resistance and longevity.
Mounting Hardware Size - Qty. 4 @ 1/4" diameter
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The EF09G-25 - Square Base Flange fitting is unique in that it allows for pipe to completely pass through the fitting. This makes for an incredibly simple and cost-effective way to construct various structures. This fitting is most often used in shelving, tables, custom furniture, and pull-up bars due to the pass-through feature and it’s eye-pleasing square design. Just like all EasyFit fittings, the EF09G-25 - Square Base Flange is hot-dipped galvanized and built to last.

Here are two of our favorite projects built with this fitting:


Technical Data

EF09G - Square Base Flange (EF09G) Technical Image
Part No. Dimensions Fits Pipe* Fitting ID**
EF09G-25 A = 2.61
B = 1.66
C = 1.85
D = 0.33
1" Sch. 40 1.380
EF09G-25 A = 66.29
B = 42.16
C = 46.99
D = 8.38
25.4mm 35.05mm

* Schedule 40 is an industry standard pipe size that references the inside diameter of the pipe. For Example, 1 1/4" Sch 40 actually has an outside diameter of 1.66". Have a question? Call 1-877-327-9348.

**Inner Diameter: The inner diameter of the fitting.