Original regreasable version (with nipple) - built better & built to last. Manufactured with pride in the UK by BMH Ltd.
Most on offer are not regreasable like these - with cheaper sealed ones once there is a small amount of wear (which comes fairly quickly) this then introduces slack which its not possible to remove as the joint can't be re-packed with grease.
When sealed joints were first introduced in the 80s as cheaper replacements they called them "sealed for life" - mechanics pretty soon started referring to them as "sealed for death" |