6320-3 Alemite Grease Gun Control Valve,M,L 12" Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: ALM63203 Qty On Cart Features Provides continuous flow with the trigger fully depressed, and delivers measured, pre-set amounts with the trigger partially depressed. Features Back FeaturesProvides continuous flow with the trigger fully depressed, and delivers measured, pre-set amounts with the trigger partially depressed.