Esco has developed a product to make the job of a lubrication technician or maintenance manager easier. The standard sight windows on oil reservoirs make it difficult to view the oil level, stain easily, and must be replaced often. Our team at Esco has improved upon the old-fashioned sight plug with the creation of a replacement sight window called the 3-D BullsEye.

The 3-D BullsEye is a clear cylinder made from one solid piece of acrylic with threading on one end and a rounded polished end for easier viewing of the oil on the other. Easily installed by wrapping the threads with Teflon tape, the 3-D BullsEye provides constant oil monitoring from any angle.