Macnaught BOP20 – 5 Gallon Universal Oil Stem Kit – BP20X-UNA
Used only with 5 Gallon Pails, typically used with an existing BOP Oil Pump Kit for differing oil – Eliminates cross-contamination. INCLUDES 2 YEAR WARRANTY! Uséd only with 5 Gallon Pails, typically uséd with an existing BOP Oil Pump Kit for differing oil – E.