¼” Hit-It Hammer Drive Anchor (1″~4″)

1/4″ Hit-It Hammer Drive Anchor (1″ to 4″ Lengths)

1/4″ Hit-It Hammer Drive Anchor – Fast Installation, Reliable Pin-Driven Expansion for Masonry

The 1/4″ Hit-It Hammer Drive Anchor is a popular, fast-installing fastener designed for light-to-medium duty applications in concrete, block, and brick. This anchor utilizes a simple two-piece design, consisting of a zinc-plated steel sleeve and a separate driving pin.

Installation is extremely fast and requires only a hammer: the anchor (sleeve and pin pre-assembled) is placed into a pre-drilled hole, and the central pin is driven with a hammer blow. This action forces the pin into the sleeve, causing the sleeve to expand and lock securely within the masonry. The large flange head provides an excellent bearing surface for securing fixtures, and the wide range of available lengths (1″ to 4″) accommodates various fixture thicknesses and embedment depths.

Key Benefits

• Extremely Fast Installation: Simple hammer-driven setting saves significant time compared to wrench-tightened anchors.

• Light-to-Medium Duty Load: Provides secure, reliable holding power in concrete, brick, and block.

• Two-Piece Expanding Design: Driving the inner pin forces the outer sleeve to expand, creating a positive mechanical lock.

• Wide Length Range: Available from 1 inch up to 4 inches, accommodating various fixture thicknesses and embedment depths.

• Corrosion Resistance: Zinc plated steel provides protection against rust for interior and mild exterior applications.

Technical Specifications

• Product Type: Hammer Drive Anchor / Pin Anchor

• Diameter: 1/4 inch

• Lengths Available: 1 inch to 4 inches

• Material: Zinc Plated Steel

• Mechanism: Pin-Driven Sleeve Expansion

• Head Type: Large Flanged/Washer Head

• Application: Concrete, Brick, Block (Masonry)

• Grade: Light-to-Medium Duty

Perfect For

• Mounting wood furring strips, metal track, and light framing to concrete floors/walls.

• Securing electrical conduit, junction boxes, and pipe clips.

• Installing wall signs, protective barriers, and light shelving.

• High-volume, non-critical fastening where speed is essential.

Application Instructions

• Drilling: Drill a hole into the masonry to the diameter required for the 1/4″ anchor and the proper depth (use a hammer drill).

• Insertion: Place the fixture over the hole. Insert the anchor (sleeve and pin assembled) through the fixture and into the hole.

• Setting: Strike the top of the anchor pin with a hammer until the pin is fully set and the head is flush with the fixture. The sleeve will expand and lock the anchor.

• Checking: Check the anchor is fully secure before applying the final load.

Pro Tips

• The anchor is set correctly when the pin is fully driven into the sleeve and the flange head is seated flush.

• For maximum holding power, ensure the drilled hole is free of all dust and debris before insertion.

• Choose the anchor length that allows for at least 1 inch of embedment into the masonry material beyond the thickness of the fixture.

• These anchors are not removable once set without destructive force.

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