20 Ton Support Jack Plate

ESCO Jack Plates create a stable surface on any terrain for any jack, jack stand, outrigger, trailer tongue, RV pad and much more. Works great on soft earth, uneven or muddy surfaces. These heavy duty support plates are corrosion and water proof and come with a lifetime guarantee against breakage. 20 ton capacity Lightweight and easy to store Corrosion proof and will not absorb moisture Lifetime guarantee against breakage 12x12x1 in. plate Complies with OSHA regulation 29 CFR 1926.305 "Blocking for a Firm Foundation"