S&K Expansion Kit for Fountain Rack with 8 Double L Arms amish made birdhouses The bulk of the book

The bulk of the book discusses purple martins' housing needs—the right height

natural gourd into a bird house with this S&K Natural Gourd Accessory Kit

Slide a hanging rod or other hook through the top hole on this piece

The slight upward curve at the end of each key

Enjoy a successful and thriving martin colony in your backyard using this Heath 12-Room Deluxe Purple Martin House and Gourds Kit

S&K Expansion Kit for Fountain Rack with 8 Double L Arms amish made birdhouses The bulk of the bookDouble the capacity of your existing S&K Fountain Rack gourd system with this S&K Expansion Kit for Fountain Rack with 8 Double L Arms. Set of four brackets, 8 Double L arms, and included hardware lets you add up to 8 additional gourds to your S&K Fountain Rack. This expansion kit is designed specifically for use with existing 1. 9" outer diameter pulley system poles (not included). Each of the 8 arms on the hub extend straight outward before bending