Description HMAX Shearpin Sprockets are made from Cast Nylon 6 and are available in both standard and jaw-clutch arrangements. HMAX Shear pin sprockets are ideal for all clarifier applications, its key benefits: All Non-Metallic, no maintenance or periodic cycling required to keep rust from accumulating Includes Trip button that pops out when shear pin breaks, perfect for activating limit switch or alarm system. Zero Lubrication Cost Effective – easy to install, works with all 78 series chains, non-metallic, stainless steel and cast.
