Extension shafts are added to allow the Lead Section to be installed to the proper depth. Power-Grip Square Shaft Anchors utilize a square shaft with welded on flights to give a higher holding capacity in looser soil. Available in 4 lengths (3′, 3-1/2′, 5-1/2′, and 7′) with various flight combinations. Made from 1-1/2″ steel square bar and 3/8″ flights formed to a 3″ pitch for consistent penetration. The Power-Grip Square Shaft Anchors are used in combination with the Power-Grip Square Shaft Anchor Extensions and are galvanized to ASTM A123 standards. Power-Grip Square Shaft Anchors are used in combination with the Power-Grip Square Shaft Anchor Extensions and are galvanized to ASTM A123 standards.
| Catalog Number | A (ft.) | B (in.) | Torque Rating (ft-lb.) | Tension Rating (lbs.) | Weight Each (lb.) |
|---|---|---|---|---|---|
| G6616UC7 | 3-1/2 | 12 | 7,000 | 70,000 | 41 |
| G6616UD7 | 3-1/2 | 14 | 7,000 | 70,000 | 45 |
| G6620UD7 | 5 | 14 | 7,000 | 70,000 | 55 |
| G30056 | Square Shaft Anchor Extension Replacement Nut & Bolt Hardware | 1 | |||
| Grip-Tite Part Number | Hubbell Part Number | MacLean Part Number | ECP Part Number | Description |
|---|---|---|---|---|
| G6616UC7 | – | D6616UC7 | – | 1-1/2″ 3-1/2′ Square Shaft Anchor Extension W/12″ Flight, 7,000 ft-lb Torque |
| G6616UD7 | – | D6616UD7 | TAE-150-42 14 |
1-1/2″ 3-1/2′ Square Shaft Anchor Extension W/14″ Flight, 7,000 ft-lb Torque |
| G6620UD7 | C1100471 | – | TAE-60-14 |
1-1/2″ 5′ Square Shaft Anchor Extension W/14″ Flight, 7,000 ft-lb Torque |
| G30056 | 055449P | D30056 | – | Square Shaft Anchor Extension Replacement Nut & Bolt Hardware |
505 E. Madison
Winterset, IA 50273
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