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Mainspring, right, tempered steel. For L&R Durs Egg locks assembled with the folded metal spring. This folded metal spring and requires drilling a new mounting peg hole in locks originally assembled with the wax cast spring.
Mainspring, right, tempered steel. For L&R Durs Egg locks assembled with the folded metal spring. This folded metal spring and requires drilling a new mounting peg hole in locks originally assembled with the wax cast spring.

LOCK-LR-1100-MS     $39.00