Works with the EnpacPoly-Ramp to accommodate 17" high pallets and Enpac2-Drum Hardcover. No more relying on expensive and obtrusive metal ramps. Simply retrofit your existing EnpacPoly-Ramp (Product No. 5039-BK) with our new Ramp Extender. Product Number: 5038-BK Dimensions: 29.5" L x 8.5" W x 5.5" H, 75 cm x 22 cm x 16 cm Weight: 6 lbs. / 2.7 kg Load Bearing Capacity UDL: 1000 lbs. / 450 kg