2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder
2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder
2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder
2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder

2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder

Helical Anchor Extension 2-7/8"  5 and 7 Foot Shoulder to Shoulder Length Plain helical extension used to...
Vendor: Helical Anchors Inc.
SKU: EXT-278-5FT
Availability: Many In Stock
Product type: Helical Extensions
$129.00
$129.00
Length: 5' Shoulder to Shoulder
Subtotal: $129.00
2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder

2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder

$129.00
2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder
2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder
2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder
2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder

2-7/8" Helical Anchor Extension | 5 or 7 Foot Shoulder to Shoulder

$129.00
Length: 5' Shoulder to Shoulder
Description
Description
x

Helical Anchor Extension

2-7/8" 

5 and 7 Foot Shoulder to Shoulder Length

Plain helical extension used to reach competent bearing soil beyond a lead section's depth. 2-7/8" OD × 0.217" wall tubular steel shaft with matching pin-and-box coupling ends.

  • Material: tube 80 ksi min. yield; pin/box 107 ksi min. yield
  • Finish: hot-dip galvanized per ASTM A123
  • Torque rating: 13,000 ft-lb
  • Coupling: 3/4" hex bolts, ASTM A325
  • Stack multiple extensions per pile as site conditions require

Component only. Depth-to-refusal and extension count for a specific site remain the responsibility of the buyer's registered design professional.

Check fitment & delivery details before ordering

Attachments may differ in coupler, hydraulic-flow requirement, size, weight and compatible machine models. Review the listing specifications and contact us if you need clarification. Also check applicable shipping, returns and warranty terms before checkout. Shipping · Warranty

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