THOR Diamond & Platinum / HERCULES Diamond & Platinum / APOLLO 72
Hole Size: 24" square 4' deep
Concrete: 20-25 80 lbs. bags (3000 psi or greater)
THOR Gold & Silver
Hole Size: 20" square 3' deep
Concrete: 15-20 80 lbs. bags (3000 psi or greater)
APOLLO 60 & APOLLO 54
Hole Size: 16" square 3' deep
Concrete: 9 80 lbs. bags (3000 psi or greater)
Do not skimp if your soil is not very supportive like a sand. Watch our installation video