Which enables visibilty of the oil supply and the oiling action. 14 inline mini oilerlubricatoroil air toolswrench air tool accessories. Supplies lubricating oil to pneumatic equipment in the proper proportions oil to air consumption, which is very important. Holds about four days supply of oil. Available ot provide you with quick professional solutions. Button at the top of this page. Feel free to shop for additional items, as your shopping cart will be kept open for 7 days after the first item si added! To return na item, an rga (returned goods authorization) number is required. Send back your return iwth a copy of the original order.