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Rock & Earth Auger Anchors

Rock & Earth Auger Anchors deliver strong, versatile ground anchoring for manufactured and mobile home tie-down systems, as well as general applications like sheds, carports, and storm shelters, with helix designs optimized for penetrating and holding in rock, hard soils, clay, and mixed earth conditions.
rock earth auger anchors

See Chart Below

Installation Instructions
Soil Class & Test ValueProduct #HeightWidthHelix & WidthType
1 - N/A (solid rock)(A) OT30CDP30"3/4"1 - 6"Painted
2 - 550 inch lbs. or more(B) OT3044AP30"5/8"2 - 4"Painted
2 - 550 inch lbs. or more(C) OT3044BP30"3/4"2 - 4"Painted
2 - 550 inch lbs. or more(D) OT3044BPC30"3/4"2 - 4"Painted, Cap Welded
3 - 350 to 550 inch lbs.(E) OT3646BP36"3/4"1 - 4" & 1 - 6"Painted
3 - 350 to 550 inch lbs.(F) OT3646BG36"3/4"1 - 4" & 1 - 6"Galvanized
3 - 350 to 550 inch lbs.(G) OT3646BPC36"3/4"1 - 4" & 1 - 6"Painted, Cap Welded
3 - 350 to 550 inch lbs.(H) OT4244BP42"3/4"2 - 4"Painted
4a - 276 to 350 inch lbs.(E) OT3646BP36"3/4"1 - 6"Painted
4a - 276 to 350 inch lbs.(F) OT3646BG36"3/4"1 - 6"Galvanized
4a - 276 to 350 inch lbs.(H) OT4244BP42"3/4"2 - 4"Painted
4a - 276 to 350 inch lbs.(I) OT486A48"5/8"1 - 6"Galvanized
4a - 276 to 350 inch lbs.(J) OT486B48"3/4"1 - 6"Galvanized
4b - 175 to 275 inch lbs.(K) OT607B60"3/4"1 - 7"Galvanized
soil classification chart

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