Home Helix Anchors Twin Helix Anchor, PISA 10″ Dia., 1-1/2″ sq. Hub for 3/4″ or 1″ Rod Twin Helix Anchor, PISA 10″ Dia., 1-1/2″ sq. Hub for 3/4″ or 1″ Rod Frontier PartNumber: 425PAHD0710 NOTES: PAINTED LIGHT GREEN AFTER FABRICATION ANCHOR IS RATED AT 7,000 FT-LBS INSTALLATION TORQUE. DOWNLOAD PDF Previous Next