CHAMBERLAINGroup G7702CB-P Chamberlain 7702CB Quick Release Lock garage door opener part(Package May Vary)

Just installed a new garage door and realized that without a door from the house if the garage door opener failed or power was out there would be no way in other than cutting through a wall. I promptly ordered and installed this lowering my stress and providing peace of mind.

I needed a manual override for my external car garage, which doesn't have an alternate way to get in. Rather than carving out a silly door, I decided to buy this product which would allow me access to in case of a power outage (so I can retrieve my badass portable generator to continue enjoying all my fancy electronic gadgets and air conditioning, while my neighbors envy me as they melt away in sweltering Texas heat. wondering why they didn't make such a wise decision - oh, and I think it would be good to have access to the cars as well).Now that I've shared information which was nothing but wastage of your time, here's some that may help you make an informed decision.Level of Expertise: If you can work a drill, you qualify.Level of Difficulty: 2 (1 = Easy, 10 = Difficult)Time for installation: 30 minutes for metal door, 20 for wooden doorTools needed for installation (in order of steps):1) Pen/Pencil to mark holes to drill using the provided stencil2) Drill with appropriate Drill bits (Don't forget those safety goggles)3) Pliers or wrench, to tighten the nut4) Ladder (optional), to allow ease of access to the (garage door) trolley5) Pliers (optional), to make installation of trolley attachment easierPros (in order of significance):1) Secure Mechanism. There are 2 factors that make this up: (1) Metal cable (to avoid breakage), and (2) Mechanism that attaches cable directly to the trolley vs the existing rope; this ensures you have a secure pull every single time,. This mechanism is quite impressive - not only does it allow for this manual override but it also has dedicated slots for securing both the metal cable as well as the existing rope.2) Easy and Quick installation (I installed it on a metal door, and drilling took the most time)3) Inexpensive ($10 something from Amazon, not 3rd party sellers). Based on other reviews, I'm guessing some 3rd party sellers are selling knockoffs for a couple dollars cheaper, so I stuck with Amazon (as the seller).Cons:1) The lock looks like it's easy to pick. I personally am not too worried about it but it may be area of concern for some

My neighbor installed this for me as I cannot access my garage from inside the house. There were no instructions about the hooky thingie; however, he figured it out. LOL!

Fits perfectly and is very easy to install and use. I bought a cheaper one on here that was junk. Spend a few bucks extra for this.

perfect - was the same I had before (2003) but lost the key.Works fine