Simpson MIU5.12/9 Face-Mount I-Joist Hanger 5x9-1/2 PACK:1 Ea What does "SUL" mean in

What does "SUL" mean in the product name

Dust Port Size: 3 in

Black Powder Coat is a heavy precut strap tie from Simpson's Classic Collection

3A Oil Capacity 1

helping to control airborne particles and maintain a cleaner work area during sanding operations

Simpson MIU5.12/9 Face-Mount I-Joist Hanger 5x9-1/2 PACK:1 Ea What does "SUL" mean inSimpson MIU5. 12 9 Face Mount I Joist Hanger 5x9 1 2 by Simpson Strong Tie is a heavy duty face mount connector engineered for commercial, high load, and double I joist applications. Designed to support 5 in. x 9 1 2 in. joist sizes without requiring web stiffeners in standard use, this hanger delivers exceptional load capacity and installation efficiency through its positive angle nailing (PAN) design and integrated speed prongs. Key Features