Features: Anchors to fix objects with screws to concrete walls and ceilings or solid surfaces. Color: white. Make a double expansion, opens to the 4 cardinal points. 2 pieces prevent the anchor from spinning when the screw is introduced. Neck prevents the anchor from sinking, when the hole is deeper. Guide allows the screw to be introduced correctly. Try with screw 8 x 3/4” (19.1mm) Operating temperatures: -50° C ~ +80° C Recommended load: 40 Kg in concrete, 30 Kg in brick. Extraction resistant: 15 Kg in concrete. Materials Color: white Manufactured in high-density polyethylene Flexible Resistant to impact and extraction Dimensions (mm):Key Features Double expansion design for maximum holding power and stability Anti-sink collar prevents anchors from sinking in deep holes Integrated guide ensures precise screw alignment and installation 88 lb load capacity in concrete for heavy-duty applications Temperature range from -58°F to 176°F for extreme conditions Flexible HDPE material resistant to impact and extraction forces