Square Tenon Adaptor 4 inch
Square Tenon Adaptor 4 inch allows you to convert the top of a 4 inch square pole into a 2-3/8 inch tenon. Regardless of the gauge and material of the pole, the bottom portion of this adapter slides inside the pole (internal fit).
The bracket is very easy to install. Great for slip fit shoebox light , parking lot light, flood light or other outdoor lighting fixtures.
☞ Easy to install
☞ Heavy and strong to support
☞ Material: Steel