Overview Reviews Product Description Robust internal gear mechanism & heavy duty rolled threads for smooth operationEquipped with removable cover, grease fittings, 4 position mounting tube and lock-pinBlack enamel painted finish Dynaline Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Dynaline Side Wind Tube Mount Jack 10" Lift @ 7,000 lbs. 11540 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *