1.75 Inch ID x 243

1)Easy to find the part I needed 2) Fast shipping 3) Easy to understand directions included 4) Part fit perfect and garage opener works great again 5) Wife can park inside again so she's happy too

The door keypad arrived very quickly and was a piece of cake to program. Thanks

Part price was better than all the websites I visited. Part shipped really fast and arrived exactly as described.

I called up on a Saturday, thinking that they were open until 4 pm. After talking to Mr. Millard, and finding out that the business was closed on Saturdays, he helped me find the part that I needed for my opener. He talked me through ordering the part and packaged it up and set it up so that I could pick up the part the same day. This is the best service that I have ever received from any place at any time. I would recommend this business to anyone. Mike

The new sensors fixed my problem. Great product Great Vendor