The Heath Universal Mounting Plate can be used to mount any wooden house or feeder that has an available base area of at least 5.75" x 4.375". The hard plastic mounting plate has four pre-drilled holes which secure to your item using wood screws (not included). This mounting plate fits poles with a 1.25" top outer diameter (not included), and should be used when mounting a wooden house or feeder to a pole. Made in the USA.

Note: This mounting plate is not required when purchasing any of the Heath purple martin houses as mounting hardware comes with each house.

Dimensions: 5.75"L x 4.375"W x 2"H
Mounting: attach to pole (not included)
Construction: plastic