Bommer LB4390C-450 4.5" x 4.5" Stainless Steel Single Acting Spring Hinge Full Mortise, Non-handed, Ul Listed
The Bommer LB3490c-450 Single Action Spring Hinge is made of Stainless Steel and is Full Mortise. Bommer LB3490C-450 spring hinge is non-handed, and UL is listed for fire door applications.
Bommer LB4390C-450 Certifications
|UL:||BHMA Certified Grade 1|
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