Includes: 1 block
Eliminates nearly all movement and sway in parked RV's and Trailers (Less Stress on Your Trailer)
Recessed pad area is 9-1/8" diameter, recessed post-hole is 2-1/2" diameter
Dimensions: 8" tall, 12" diameter at base, 10" diameter at top (14" tall when double-stacked)
Rated at 6,000 lbs. (single block) and 1,500 lbs. (double-stacked)