The Jet HBS814GH-177 Blade Tension Slide Block is a precision-machined replacement part designed to maintain proper blade alignment and tension in compatible band saw models. It supports and guides the blade within the saw’s tensioning system, allowing for smooth, accurate cutting performance and reduced blade wear. Crafted from durable materials, the slide block ensures stable operat... https://www.wholetoolbox.com/jet-hbs814gh-177-blade-tension-slide-block