DESS Angled Base compatible with Biohorizons® Internal Sale! from 6120 /per Type Engaging Non-Engaging Platform NP 3.5 RP 4.5 WP 5.7 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. This ANGLE Base ti base includes final angled screw channel screw. Offered in engaging or non-engaging, and different platforms to fit your case. SKU:37.087 Tweet