Simpson 7 x 9 Heavy L-Shaped Angle w/Gusset HL79GModel No. HL79G Description. Angle w gusset Gauge. 3 Width 1 (in.) 7 1 4 Width 2 (in.) 7 1 4 Length (in.) 9 Coating Material. Simpson Strong Tie Gray Paint Product Guide & SPECS : View Specifications The HL is a versatile angle designed to improve corner stability. This multipurpose connector helps promote standardization and construction economy. The L shaped design of this heavy utility strap makes it ideal for a variety of applications where two