Bottom Roller Bracket

1/4 x 1-7/8" carriage bolt with 1/4" nut included (8 pieces)

Warning: Improper installation or door position can result in serious injury or death.
- Be sure to read and fully understand all instructions before starting any work.
- Wear eye protection.
- Disconnect power door opener from door before any other step.
- Do not remove more than one part at a time.
- Do not raise or lower without all components installed and tightly secured.
- This hardware is only intended for residential garage doors.
- All hardware - especially extension and torsion springs - under extreme tension at all times.
- All tension must be released from springs before performing any work.
- If you are unsure if the replacement part matches the part to be replaced or if you do not understand the installation instructions, contact a professional installer.