Quart Bottle Fluid Pump with 3rd Hand Adapter 3rd hand adapter is connected

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

Connects to quart bottles with 28mm opening (about 1 inch)

Includes 3 different length suction tubes for bottles of various heights

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

it's a gear oil pump

Quart Bottle Fluid Pump with 3rd Hand Adapter 3rd hand adapter is connected8cc 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. Includes 2 length suction tubes for tall and short quart bottles. 3rd hand adapter is connected to end of clear fill tube that helps to secure tube in fill hole.