Knowell International Pvt Ltd is the supplier of Grease Nipple Hole Plug. Knowell International Pvt Ltd is the distributor of various types of bearings. The Grease Nipple Hole Plug is designed to lock the grease nipple hole. When the grease nipple is not to be used, hit the head of plug by a hammer to lock the plug and make the pre lube [E4] type.
