The ZAAG Root Anchor is a intra-radicular dental attachment connection that features a patented "Universal Joint" design for stress relief with vertical resiliency. The nylon male pivots in its permanent metal housing to allow for normal function up to 10 degrees from the path of insertion.

The ZAAG is available in a choice of Standard, Mini, or special Cast-to versions. Width of root surface must equal or exceed 4.0mm for Standard ZAAG Female. Width of root surface must equal or exceed 3.5mm for Mini ZAAG Female.

The ZAAG Cap Male comes in two heights. ZAAG Cap Male is 3.1mm and the ZAAG Short Type ST Denture Cap Male is 2.2mm above the female.