Powers™ Hollow Wall Anchor, Heavy Duty, Series: Strap-Toggle™, 1/4 in, 1/4-20, Engineered Plastic, Base Material Thickness Range: 3/8 to 2-1/2 in, 4 in Overall Length, 1/2 in Drill, UNC, 2-1/2 in Grip Range, 2-1/2 in Maximum Work Thickness, 1420 lb and 285 lb (Hollow Concrete Masonry) Ultimate and Allowable Shear Strength, 1355 lb/270 lb (Hollow Concrete Masonry) Ultimate/Allowable Tensile, Zinc Plated
Adjustable to accommodate various wall thickness up to 2-1/2 in AISI 1010 wing ASTM B633, SC1, type III, (Fe/Zn 5) zinc plating270 lb (3/8 in wallboard), 295 lb (1/2 in wallboard), 420 lb (5/8 in wallboard), 470 lb (3/4 in wallboard) shear strength 35 lb (3/8 in wallboard), 35 lb (1/2 in wallboard), 55 lb (5/8 in wallboard), 55 lb (3/4 in wallboard) tensile strength