Wall Anchor System of Measurement Inch Wall Anchor Type Sleeve Anchor Anchor Length 3 3/4 in Anchor Diameter 3/16 in Finish Plain Material Steel Compatible Material Drywall Plaster Drill Bit Size 3/8 in Minimum Material Thickness 1 1/4 in Maximum Material Thickness 1 3/4 in Maximum Ultimate Tension Strength 99 lb Anchor Size 3/16 in x 3-3/4 in Package Quantity 50