Black Mounting Base 1 x 1 Part # MB-20UVB Mounting bases are the perfect companion for cable ties. They allow a user to mount cable ties just about anywhere. GB's feature a 2-way fastening More…

From <https://www.gardnerbender.com/en/p/MB-20UVB/Black-Mounting-Base-1-x-1>

1 in. UV Mounting Base, Black (100-Pack)

From <https://www.homedepot.com/p/Commercial-Electric-1-in-UV-Mounting-Base-Black-100-Pack-MB-20UVB/300348291>