Esco 20-Ton Capacity Jack Support Plate, Support Plate with Rope Handle (10753)

20-Ton Capacity Jack Support PlateProvide a stable, non-slip surface on any terrain for jacks, jack stands, outriggers, trailer tongues, RV pads, and moreIdeal for soft earth, uneven, or muddy surfaces, these heavy-duty support plates are corrosion and waterproofNo more cracked, warped, bulky wooden blocksWill not absorb moisture — ideal for outdoor useWill not break under load, mushroom, or warpIncreases the surface area for better stabilityAllows employer to comply with OSHA Regulation 29 CFR 1926.305 requiring blocking for a firm foundation