Quart Bottle Fluid Pump Size:Quart Bottle Fluid Pump (2-Pack) 3rd hand adapter is connected

3rd hand adapter is connected to end of clear fill tube that helps to secure tube in fill hole

3 jaw 90° grease gun coupler that will connect to existing straight coupler enabling you to access hard to reach zerk fittings

it's a gear oil pump

Will also fit wide-mouth quart bottles with 38mm opening

30cc fluid pump for transferring automotive fluids

Quart Bottle Fluid Pump Size:Quart Bottle Fluid Pump (2-Pack) 3rd hand adapter is connected5cc fluid pump for transferring automotive fluids. It's a gear oil pump, differential fluid pump and transmission fluid pump. Connects to quart bottles with 28mm opening (about 1 inch). Includes 2 lengths of suction tubes for tall and short quart bottles.