Probe Loop Detector

This was my first experience ordering from Preferred Doors, and was more than satisfied. The item was not available locally, and was FIVE times the cost on the universally known website. Shipping costs were very fair, and product arrived in minimal time. Will definitely use Preferred Door again, and recommend them to family and friends.

Great to do business with. Excellent communications. I was expecting a cheap China knock off. Got Genuine OEM part! Fairly good instructions. One step omitted in the written instructions and the videos (NOT YOURS). There is one hole that MUST line up or you will NOT be able to install the "Chain Spreader". At this point in time, if you have installed the part, you'll have to go almost back to square 1. Make sure the hole in the plate lines up with the hole for the screw to anchor the Chain Spreader. Watch for avoiding a flip or twist in the chain. All installed and working well.

This was just what I needed to open a large overhead door in my pole barn. It fit perfectly and it works great. No more straining my back trying to heave the big door open!!

I ordered a replacement garage lock kit for my 1950s garage - it fit perfectly. I can now open the garage door from outside rather than running though the house. Wonderful!

Site was excellent to navigate and got exactly what I ordered. Price was amazing and delivery was fast