Invincible Marine Trailer Jack Swing-Up
3089-0155: 800 pound swing trailer jack. 10" Travel with 21" lift. Zinc plated grease fitting and 6" wheel. 3089-0156: 1000 pound swing up trailer jack with 12" travel with 28.5" left. EDC coated grease fitting, rubber contour grip with 7" all terrain wheel. 3089-0157:1500 pound swing up trailer jack. 14" travel with 31.5" lift. Dichromate coating- grease fitting, rubber contour grip with 8" all terrain wheel.