Expert Quality self-priming manual fluid transfer pump. Designed to work with engine oils coolants transmission fluid brake fluid power steering fluid diesel water antifreeze etc. (NOT petrol). Its simple and easy to use operation delivers 100ml per stroke. Manufactured with a removable neoprene rubber end cap and high quality brass cylinder body and plunger. Supplied with 1 000mm x 6mm (1/4inch) I.D. translucent plastic suction hose and 600mm x 12mm (1/2inch) discharge hose.