T-H Marine RFK25Y1DP Black Rigging Flange Kit – Black Flange + 4' of 2.5" Black Rigging Hose

T-H Marine RFK25Y1DP Black Rigging Flange Kit – Black Flange + 4' of 2.5" Black Rigging Hose

The T-H Marine RFK25Y1DP is a rigging flange kit that includes a black rigging flange and 4 feet of 2.5" black rigging hose — a larger-diameter version of the rigging flange kit system, suited for installations with larger cable and wiring bundles that require a 2.5" hose. The flange is internally threaded to retain the rigging hose and allow adjustment, and the textured back side allows standard or inverted mounting. The 4-foot hose section covers the rigging run from the transom flange to the engine or hull entry point.

For the 2" version of this kit with a chrome flange, see the T-H Marine RFK1CPDP Chrome Rigging Flange Kit (2"). For longer rigging runs requiring more than 4 feet of hose, see the T-H Marine RFH1DP Rigging Hose (2" x 50').

Kit Contents

• 1x Black Rigging Flange — Black finish; internally threaded for hose retention and adjustment; invertible mount
• 4 Feet of 2.5" Black Rigging Hose — Flexible, kink-resistant hose for protecting cables and wiring

Key Features

• 2.5" Hose Diameter — Larger diameter than the 2" kit; accommodates larger cable and wiring bundles
• Black Flange Finish — Black finish for a low-profile appearance at the transom penetration point
• Internally Threaded Flange — Retains the rigging hose and allows hose position adjustment
• Invertible Mount — Textured back side allows standard or inverted mounting orientation
• 4' Hose Included — Covers short rigging runs from transom to engine or hull entry point
• Part Number: RFK25Y1DP | SKU: 232-RFK25Y1DP

Compatible Applications

• Transom rigging hose termination with a black-finish 2.5" flange on outboard-powered boats
• Installations with larger cable and wiring bundles requiring a 2.5" rigging hose diameter
• Short rigging runs of 4 feet or less from the transom flange to the engine or hull entry
• For a 2" rigging flange kit with chrome finish, see the T-H Marine RFK1CPDP (2" Chrome Kit)
• For standard black 2" flanges without hose, see the T-H Marine RF1DP or RF2DP Rigging Flange
• For longer rigging runs, see the T-H Marine RFH1DP Rigging Hose (2" x 50')

Parts Desk Insights

Best Use Case: The RFK25Y1DP is the right kit when your rigging bundle is too large for a 2" hose — most commonly on larger outboard engines or multi-engine installations where the combined cable and wiring bundle exceeds what a 2" hose can accommodate. The 2.5" diameter provides the extra capacity needed for larger bundles while keeping the rigging organized and protected in a single run. The 4-foot hose section covers the typical transom-to-engine distance on most outboard installations. If your run is longer than 4 feet, the RFH1DP 50-foot hose roll can be cut to any length needed. For standard 2" installations, see the RFK1CPDP chrome kit or the RF1DP/RF2DP flanges.