Emtek brass rosette wrench — MM4-CFRNGWRCHHD

Legacy product reference

This page preserves identification and support information for an earlier ROK catalog item. It is not a sales listing.

Product identification

This legacy Emtek tool was listed as a heavy-duty brass ring wrench, sold individually, for securing a concealed-fastener rosette to a door.

Compatibility and replacement notes

Match the ring and wrench engagement pattern before substituting another tool. A plastic rosette wrench is a separate item; material or similar appearance alone does not prove the same fit.

Help identifying your part

When you contact ROK Hardware, include ROK SKU MM4-CFRNGWRCHHD and the following:

The lockset model and clear photographs of the retaining ring and existing wrench.

Reference: ROK archived product information, reviewed October 26, 2026. Historical specifications describe the original item and do not establish compatibility with an unverified replacement.