Check the listing for details. Mathews Bridge Lock Set Screw- for Mathews Bridgelock Riser Sight Location. Condition: Used. Listed at 15.99 USD. CLEAR ARCHERY INC. Proudly serving your online archery needs for over two decades!! Unfortunately, I am no longer able to place a phone number here in my listings as per eBay's policies so that we can discuss your purchases by phone. This drastically cuts into my ability to provide the best customer service possible, as I have done for so long here and through my own online storefront. This though is the new eBay policy, and there is nothing that I am able to do about this. I will still though do everything that I can to assure that your receive the bow package you are most interested in, set up in a way that best suits you, while providing the best customer service possible despite the limitations eBay has chosen to place on everyone. MathewsBridge-LockSet Screws These are Mathews Bridge-Lock Set Screws for securing your sight to the bridgelock location in the riser of newer Mathews bows. Most of these have been used, but all are in great condition with no issues at all. The photo is just one example of what is for sale. Please let me know if you have any other questions whatsoever. Thank you, Tom Clear Clear Archery Inc.