Previous Product GREENLEE 870 3/8″ Internal Dia. Screw Anchor Expander $105.84 GREENLEE 870 3/8" Internal Dia. Screw Anchor Expander quantity Add to cart Category: TOOLS Description Description For setting caulk in anchors. Related products Quick View Quick View TOOLSGREENLEE TOOLS 7238SB Knockout Kit with Ratchet and SlugBuster® 1/2″ to 2″ $350.94 Add to cart