Don-Jo WP4S Frame Frog Wire Pathway for Electrified Door Hardware in Hollow Metal Frames

Don-Jo WP4S Frame Frog Wire Pathway for Electrified Door Hardware in Hollow Metal Frames

The Don-Jo WP4S Frame Frog Wire Pathway is a compact, patented wiring accessory engineered specifically for electrified door hardware installations in hollow metal door frames. As the newer and smaller successor to the original WP4L-001 backbox, the WP4S is designed for use with 1/2" PVC conduit and standard 90-degree sweeps within the doorframe, providing a clean and organized pathway for fish tape and wiring. Its unique patented shape forces fish tape down a chosen path with the flick of a finger, making complex wire routing straightforward and efficient for commercial installers.

Key Features

• Patented Fish Tape Guidance: Unique patented shape forces fish tape down a chosen path with the flick of a finger, dramatically simplifying wire routing in hollow metal door frames.
• Four Connection Ports: Four connection ports allow for multiple pathway arrangements, providing flexibility for a wide range of electrified door hardware configurations.
• Funnel-Shaped Ports: Funnel-shaped ports smoothly direct fish tape into electrical conduit, reducing snags and improving installation efficiency.
• Port Dividers: Integrated dividers separate the ports for ease in steering fish tape into the desired port, keeping wiring organized and controlled.
• Removable Port Caps: Easily removable port caps allow for straightforward conduit attachment, adapting to the specific needs of each installation.
• Removable Knockouts: Easily removable knockouts provide clearance for door hardware prep welded to the frame, ensuring compatibility with pre-prepped hollow metal frames.
• TB-215 Tab Mounting System: Comes standard with TB-215 tabs for easy and secure mounting within the doorframe.
• Conduit Compatibility: Designed for use with 1/2" PVC conduit and standard 90-degree sweeps within the doorframe for a reliable, code-friendly installation.
• Compact Successor Design: The newer and smaller version of the original WP4L-001 backbox, specifically designed for electrified door hardware in hollow metal door frames.

Technical Specifications

• Product Group: Parts and Accessories
• Product Subgroup: Parts and Accessories
• Commercial/Residential: Commercial
• Product Category: Parts and Accessories

Typical Applications

• Electrified Door Hardware Installations in Hollow Metal Frames
• Commercial Office Buildings with Access Control Systems
• Educational Facilities Requiring Electrified Locking Hardware
• Healthcare Institutions with Controlled Access Doors
• Government and Municipal Buildings with Security Door Hardware
• Retail and Industrial Facilities with Electrified Exit Devices
• Multi-Tenant Residential and Mixed-Use Properties

Why Don-Jo WP4S?

Don-Jo's WP4S Frame Frog Wire Pathway reflects a commitment to practical, installer-focused design with its patented fish tape guidance system, four-port configuration, and TB-215 tab mounting — all engineered to simplify electrified door hardware wiring in commercial hollow metal frames. The compact form factor and removable knockouts make it a versatile solution for professionals who demand reliable, efficient wire management on every job.