The universal emergency release lock will let you open the garage door manually. 
A must for garages without an access door. 
Works with all garage doors and garage door openers. 

• 2.00" length for door thickness up to 1- 3/4"
• 2.75" length for door thickness up to 2"
• 500 different keys

MSRP $26.50
IMAPP $26.50