Simpson 1/4" x 3-1/4" Strong-Bolt 2 Wedge Anchor, Zinc Plated PACK:500 Pk the mushroom head and pin

the mushroom head and pin geometry make unauthorized removal difficult without specialized tools

and the high temperature filters are replaceable

Sealed Gear Train: Maintenance-free gear train incorporates a sealed oil bath that eliminates upkeep and ensures consistent operation

Can the GH-1440B be used for turning gun barrels

steel quill is induction hardened and chromed for increased strength

Simpson 1/4" x 3-1/4" Strong-Bolt 2 Wedge Anchor, Zinc Plated PACK:500 Pk the mushroom head and pinSimpson STB2 25314F100 Strong Bolt 2 1 4 in. x 3 1 4 in. Wedge Anchor, Zinc Plated is a wedge type expansion anchor engineered by Simpson Strong Tie for high performance anchoring in concrete and masonry. Designed to deliver reliable holding power in demanding seismic and high wind conditions, the Strong Bolt 2 features dual undercutting embossments on each clip segment that enable secondary expansion if a crack forms and intersects the anchor