Drill bit diameter: 3/4 in, Anchor length: 5-1/2 in, Base materials: Concrete (cracked)Concrete (light weight)Concrete (light weight over metal deck)Concrete (uncracked)Masonry (grout-filled CMU), Approvals / Test reports: COLA (City of Los Angeles)FM (Factory Mutual)ICC-ES report (concrete)Nuclear (NQA-1)UL (Underwriter Laboratories), IBC compliance: IBC 2003IBC 2006IBC 2009IBC 2012