Hillman 3/8 In. x 1-1/2 In. Grade 2 Zinc Hex Bolts (100 Ct.) Grip-EZ The battery backup will power

The battery backup will power the garage door opener for up to 50 cycles when the main power is out

For interior applications only

REDLINK Intelligence provides optimized performance and overload protection using total system communication between tool

Super strong neodymium magnetic hook rotates and swings

Because it's a pH neutral formula

Hillman 3/8 In. x 1-1/2 In. Grade 2 Zinc Hex Bolts (100 Ct.) Grip-EZ The battery backup will powerHex bolts are machine bolts that have been designed to adhere facing materials to prevent shear movement. Specifically in wood to wood, wood to metal, or metal to metal applications. Zinc grade 2 hex bolts are recommended for most general uses and are corrosion resistant for typical use. Be sure to pre drill any holes and to use washers and nuts that are a similar grade and finish.