The Nemco Easy Wedger™ 8 Section Wedger (55550-8) is an NSF-certified, all-metal wedger that cuts fruits and vegetables into eight delicious, uniform wedges. This wedger is easy to use as all it takes to wedge a fruit or a vegetable is to place it on the wedger’s blades and press down on the pusher. The stainless steel blades of the Nemco - 55550-8 - Easy Wedger® 8 Section Wedger are made of stay-sharp material so they’re always ready to cut clean and fast on the first try.
Below is the blade assembly you need for your 8 section Nemco Easy Wedger™. https://www.etundra.com/restaurant-parts/prep-equipment-parts/wedgers/nemco-428-8-8-section-blade-assembly/