With contemporary styling that complements windows of all varieties, SMOO 08 Series Operators offer a seamless alternative to Truth 23 Series Operators. The commercially handed single arm design opens windows a full 90 degrees and pairs perfectly with 4‑bar hinges. Available in a Dyad configuration, SMOO 08 operators provide smooth, reliable operation for casement and single‑vent awning windows when used with concealed casement hinges. A detachable clip linkage allows the operator to disengage easily, simplifying assembly and installation—just like the Truth 23 Series Operators you already trust.