#51 Lock & #52 Spring
Upgrade your BH® locking meter box covers and inlet lids with our standard brass replacement locks, including the 51™ plunger lock and 52™ hairpin spring. These stock items are crafted from high-quality aluminum bronze and brass for durability and reliability. We also offer a wide range of sizes and styles for meter box and inlet cover locks and springs to meet your specific needs. Avoid low-quality import imitations that may fail after one use and could contain unsafe levels of lead or other contaminants. Proudly made in the USA, our replacement locks deliver superior performance and safety you can trust.
Contact Bass & Hays or call us today Toll Free 1-800-258-2278 -or- 972-263-1360 DFW Metro to check stock, request drawings or submittals, BABA, AIS or LEED certifications, or place orders.





