Since 1948, Macnaught Grease Guns have been built to support the harsh Australian mining industry. Since then, our products have surpassed the toughest mining, automotive, trucking, marine, heavy equipment, municipal & aviation lubrication shop expectations – globally. Flexigun, Levergun and Grease Transfer Pump models available. Therefore, All of our grease guns carry the industry’s longest warranty – 10 years. For the very best cost of ownership, Above all Macnaught grease guns will provide years of trouble-free service – we guarantee it!