Hillman 372054 Hammer Drive Anchor, 1/4 x 1", 100-Pack 4thJuly If you are using the

If you are using the Pond Stress Coat as a dechlorinator to make tap water safe

Door will swing open approximately 90 degrees

Measures: 8" x 12" x 5-1/2"

2 "D" cell batteries required (not included)

Hillman 372054 Hammer Drive Anchor, 1/4 x 1", 100-Pack 4thJuly If you are using theHammer drive anchors are used for light duty fastening. Best suited for dry and or indoor environments. Do not use for overhead installation projects. They can be used in base materials such as brick, concrete block and concrete. These are permanent and cannot be removed without destroying. Size: 1 4 x 1" Drill Size: 1 4" Grip Range: 1 8" 1 4" Minimum Embedment: 3 4" Base Material: Brick, Concrete, Hollow Block Holds Up to (4000 psi Concrete): 260 lbs