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Anchors - Utility >> Rock
Rock Anchor
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Features:

  • Installed into rock and expanded to develop the full strength of the anchor rod.  Ultimate strength: with 3/4 inch rod, 23,000 lbs.; with 1 inch rod, 36,000 lbs.
  • All sizes will connect up to 3 guys

Application:

  • A hole size as listed in the table is drilled into the rock to a minimum 12 inch depth in line with the guy.  The anchor is placed into the hole and a bar through the eye is used to turn and expand the anchor into the rock.  The anchor expands and wedges against the wall of the rock.
  • See the Anchor Rod Eye Dimension Chart link for eye detail dimensions.

Material:

  • Rod: Galvanized
  • Wedges:  Coated

 

 


Catalog Number Rod Diameter Rod Length (Inches) Anchor Size Closed (Inches) Anchor Size Exposed (Inches) Hole Size (Inches) Weight Ea (lbs)
J3436 3/4 15 1-3/4 2-3/8 1-7/8 5
J3437 3/4 30 1-3/4 2-3/8 1-7/8 7
J3438 3/4 53 1-3/4 2-3/8 1-7/8 10
JR360 3/4 60 1-3/4 2-3/8 1-7/8 11
JR372 3/4 72 1-3/4 2-3/8 1-7/8 12
JR384 3/4 84 1-3/4 2-3/8 1-7/8 13
JR396 3/4 96 1-3/4 2-3/8 1-7/8 15
JR130L 1 30 2-1/4 3-1/8 2-3/8 14
JR153L 1 53 2-1/4 3-1/8 2-3/8 18
JR172L 1 72 2-1/4 3-1/8 2-3/8 24
JR196L 1 96 2-1/4 3-1/8 2-3/8 29
 


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