The JET 5002 Lathe Gib BD-920N helps provide proper alignment and controlled movement between compatible lathe components. Designed as a replacement gib, it fits within the slide assembly to help adjust clearance and maintain stable movement during machining operations. Proper gib adjustment can support smoother component travel and help reduce unwanted movement or play. Replacing a w... https://www.wholetoolbox.com/jet-5002-lathe-gib-bd-920n/5002.html