Description
Master your jobs with ease with the Greenlee 868 Screw Anchor Expander (catalog number 868). A favorite of electrical experts, this expander allows you to quickly and securely set expansive screw anchors in masonry, regardless of thickness. It’s easy to use – simply screw the anchor onto the expander, insert it into the drilled hole, strike the expander head with a hammer, and unscrew the expander. Constructed with hardened alloy steel, the expander can withstand heavy-duty use to provide superior durability with a long tool life. It’s made for caulking anchors with a screw anchor bolt size of 1/4-20 and can be used with anchor number 84299. The minimum dimension of the drilled hole size required for use is 1/2 inch in diameter and 7/8 inch in depth. Greenlee: Professional. Nothing Less.™