Esschert Design Metal Hole Protectors, 1" dia. hole, 4 Pack

Prevent woodpeckers from enlarging the entries on your existing wren or chickadee homes with these Esschert Design Metal Hole Protectors. This package of 4 durable, galvanized steel plates each sport a 1" diameter opening in the center, perfect for use on wren and chickadee houses. A predrilled hole in each corner makes affixing these plates simple, and their gray tone blends wonderfully with a bevy of bird houses. Crafted from galvanized steel, these guards remain usable and durable for many seasons. Keep your chickadee or wren houses protected from woodpeckers or squirrels with these Metal Hole Protectors.

Note: This case pack contains 4 of the Esschert Design Metal Hole Protectors. The description refers to the protectors only. The bird house and screws shown are not included.

Dimensions: 2.75"L x 2.75"W, 1" dia. opening each
Mounting: screw onto existing bird houses
Construction: steel