NOVA® Operator Cover & Handle NOVA® NOVA® NOVA® Open Interlock’s classic NOVA® operator cover and handle provides a traditional option to casement and awning applications. Materials & Finishes Composite cover with casted zinc handle Available in all powdercoat and architectural finishes Interested in this product? Contact us to order Related products NOVA® Slim Operator Cover & HandleInterlock’s classic NOVA® operator cover and handle provi… VESTA™ Operator Cover & HandleInterlock’s classic NOVA® operator cover and handle provi…