![LCN 4020-3049FL 689 Fusible Link Arm, Aluminum Finish LCN 4020-3049FL 689 Fusible Link Arm, Aluminum Finish](https://cdn11.bigcommerce.com/s-iqhkw55zf5/images/stencil/290x360/products/500/97019/LCN_4020-3049FL__78725.1731616981.png?c=1)
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LCN 4010-3049FL Fusible Link Arm
Handed
Releases hold-open function when exposed to temperatures above 165° F; 1/8" (3 mm) maximum reveal