870 Screw Anchor Expander, Fits Anchor 84305 Power Drill Part

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About this item

• [Details] Screw anchor expander replacement part, numbered #870, fits anchor 84305.
• [Function] Works to secure expanding screw anchor into masonry quickly and safely.
• [How to Use] First drill a hole, insert the screw anchor into it, tap the head of the expander with a hammer until the anchor is firmly fixed on the wall, then unscrew the expander.
• [Dimension] Screw anchor of 3/8"-16. Minimum size of holes required 3/4" Diameter and 1 1/4" Depth.
• [Material] Made of high-quality steel material, durable and resistant to rust and corrosion, longer service time.