Order replacement/additional keys for existing Ergon Energy Metering Locks System SG3 EML01 (locks numbered above EML01. 10000 only). Check the keyway at the bottom of the padlock to find your 5 digits key/lock number before submitting your order. 5 digits Lock Number can be located around the keyway or on the square keyhead. EML01 is the key system number. 131539 is our phone number not a key/lock number. 234/45 and 334B45 are the padlock part numbers not your key/lock number.
