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  • 3/4'' x 30'' Expanding Rock Anchors

    • 3/4'' x 30'' Expanding Rock Anchors

    $39.96
    (2 reviews) Write a Review
    SKU:
    MSA3430ERA
    UPC:
    684758110763
    Weight:
    8.00 LBS

    Product Description

    3/4'' x 30'' Expanding Rock Anchors Used as a heavy-duty expanding rock anchors in solid rock  3/4" Forged Bolt with "Triple Eye" end 30" Long Ideal for Anchoring in solid Rock-

    • Used as a heavy-duty anchor in solid rock.
    • Anchor consists of two Malleable castings that are asphaltum dipped and a hot dip galvanized Triple Eye Anchor Rod.
    • Rod is hot dip galvanized to meet ASTM Specification A153, Class C.
    • To install anchor, drill a 12″ deep hole in solid rock, put anchor in hole, turn rod until anchor expands and wedges in the hole.
    • Anchor diameter is 1-3/4″.
    • Anchor size expanded is 2-3/8″.
    • Hole diameter is 1-7/8″.
    • The harder the pull on the rod, the tighter it wedges into the rock.
    • Ultimate strength is 23,000 lbs.
    Specifications:
    Rod:  Rod is hot dip galvanized to meet ASTM Specification A153, Class C. Diameter 3/4″ Length 30″
    Drilled Hole diameter and depth:  1 7/8″ x 12″ min.
    Anchor size Expanded:  Anchor size expanded is 2-3/8″.

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    (2 reviews) Write a Review

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    • 5
      Great Acnchors

      Posted by Stan Grochal III on Sep 15th 2023

      Anchors worked great .

    • 5
      anchor

      Posted by Dino on Sep 10th 2023

      Brought down to Costa Rica because they don't have this, it "Rebar" into soil if you get anything. This company was $50 less and $80+ less on shipping than any other supplier. And that's if those suppliers would answer emails and sell to an individual. I will buy more products to anchor shade sails over pool and house and bring them down in suitcase. Will tell other Expats where I got them. Went into rock fine, glad for the purchase/company.