1 5/8 in x 1 5/8 in For Strut Channel Size, Electroplated, Post Bases for Single Channel - 2HZD8|V6SQ EG - Grainger
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Amazon.com : UNISTRUT Genuine P2072ASQ-EG 1-5/8" Square Mount Post Base Strut Mount for All 1-5/8" Single Strut Channel : Tools & Home Improvement
![CNQLIS Post Base Channel 4 Hole Square, for 1-5/8” Single Strut Channel,Side Orientation - 6-inch x 6-inch Base,Durable Hot dip galvanizing Steel,1 PCS: Amazon.com: Industrial & Scientific CNQLIS Post Base Channel 4 Hole Square, for 1-5/8” Single Strut Channel,Side Orientation - 6-inch x 6-inch Base,Durable Hot dip galvanizing Steel,1 PCS: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41b6Mt2vjwL.jpg)
CNQLIS Post Base Channel 4 Hole Square, for 1-5/8” Single Strut Channel,Side Orientation - 6-inch x 6-inch Base,Durable Hot dip galvanizing Steel,1 PCS: Amazon.com: Industrial & Scientific
![Legrand Wiremold OFR Series Over Floor Raceway 8 ft. Channel Base and Cover OFRBC-8R - The Home Depot Legrand Wiremold OFR Series Over Floor Raceway 8 ft. Channel Base and Cover OFRBC-8R - The Home Depot](https://images.thdstatic.com/productImages/ee10b5df-d117-4bbe-a3a5-ef79732f56ff/svn/black-legrand-cord-covers-ofrbc-8r-64_600.jpg)
Legrand Wiremold OFR Series Over Floor Raceway 8 ft. Channel Base and Cover OFRBC-8R - The Home Depot
![Morris Products 17454 Post Base Channel 4 Hole Square – for 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack: Conduit Mounts: Amazon.com: Tools & Home Improvement Morris Products 17454 Post Base Channel 4 Hole Square – for 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack: Conduit Mounts: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/81Mzcbifo2L.jpg)