RPK-109 DON JO MODERNIZATION KIT

The All-In-One Commercial Retrofit Solution: Don-Jo RPK-109 Remodeler Plate Kit Upgrading a commercial door from a legacy mortise lock to a modern cylindrical lever or smart lock can turn into a headache when you are left with a massive, hollow cutout in both the door face and the edge. The Don-Jo RPK-109 Remodeler Plate Kit is the ultimate comprehensive hardware kit designed to solve this exact problem. This 3-plate master kit provides everything an installer or building maintenance team needs to cover up oversized, messy door cutouts. It leaves behind a clean, professional, and structurally sound surface ready for standard cylindrical locks or deadbolts. What’s Inside the Kit? The RPK-109 is a complete "sandwich-style" retrofitting package containing three precision-engineered plates: (2) RP-13509 Remodeler Plates (3-1/2" x 9"): Two ultra-slim, low-profile plates used to clamp onto the interior and exterior faces of the door. They instantly map over old trim scars, misaligned boreholes, and empty space. (1) CV-86-C Mortise Conversion Edge Plate (8" x 1-1/4"): A heavy-duty filler plate that slides perfectly into the standard commercial 86 mortise pocket on the door edge. It blanks out the large mortise lock cutout so a standard 1-1/8" cylindrical latch bolt can be cleanly installed. All Necessary Mounting Fasteners: Includes color-matched screws for a flush, seamless install. Key Problem-Solving Features Complete Mortise-to-Cylindrical Transition: Fills the side pocket and caps both faces of the door simultaneously, erasing all remnants of the old, removed mortise lock body. Saves the Cost of Door Replacement: Eliminates the need to buy, cut, paint, and hang a brand-new commercial door blank just because of hardware changes. Low-Profile Aesthetics: Stamped at an ultra-slim 0.032" gauge thickness, the faceplates sit incredibly tight against the door surface. This keeps them from pushing your new lockset rose too far out or binding against neighboring hardware components. Professional Grade Durability: Engineered to withstand the high-traffic demands of commercial entryways, office perimeters, and industrial buildings. Specifications Feature Specification Model Number RPK-109 Product Type Complete 3-Plate Remodeler & Conversion Kit Faceplate Dimensions 3-1/2" Width x 9" Length Edge Plate Dimensions 8" Length x 1-1/4" Width Metal Gauge 0.032" Thickness Available Finishes 630 (Satin Stainless Steel), 605 (Polished Bright Brass) Compatibility Universal application for standard commercial and residential doors undergoing hardware upgrades. 3-Step Installation Overview Prep the Door Edge: Slide the included CV-86-C plate right into the edge cutout left behind by the old mortise lock. Secure it flush using the edge mounting screws. Sandwich the Faceplates: Align the two RP-13509 plates over the large holes on both the inside and outside faces of the door. Mount and Install the New Lock: Secure the faceplates with the provided screws. Once clamped flat, pass your new cylindrical lever, knob, or smart lock straight through the aligned prep space and tighten down your new hardware.