INTERTHERM Roof Jacks - SRJ5 Roof Jack Assy 49 in. - 59 in. 104060024 - The Home Depot
SRJ - 5 by Milosh--Andrich on DeviantArt
Experimental analysis of hysteretic behavior and strain field of external diaphragm joints between steel beams and CFDST columns - Yufen Zhang, Jiaqi Gao, Yushuo Li, Krushar Demoha, 2020