Trailer Cargo Door Hold Back Trailer Camper 4" Grey (DHB-4G)

Trailer Door Hardware / Door Holders / Ball & Socket Style 4" Gray Plastic Door Holder – Ball & Socket Trailer Door Retainer

A compact 4" gray plastic ball-and-socket door holder for trailer, RV, cargo, utility, and work-truck doors. Designed for smaller doors, tight spaces, and applications where a 4" center-to-center holder matches the original setup.

Length: 4" Center-to-Center Gray Thermoplastic Quantity: 1 Door Holder Key Measurements & Specs Specification Detail Part Number / SKU DHB4 Brand R&P Carriages Product Type Ball-and-socket trailer door holder / door retainer Primary Measurement 4" center-to-center Material / Finish Gray thermoplastic Quantity Included One (1) door holder Mounting Hardware Not included; use screws appropriate for your door and trailer body material Fitment / Application Category Details Vehicle / Trailer / System Trailer, RV, utility, cargo, service compartment, and work-truck door applications Primary Fit Universal-style fit where a 4" center-to-center ball-and-socket door holder matches the required spacing Customer Reference Customer-referenced Wells Fargo hold back comparison included as a helpful visual reference for this style of door holder Fitment Method Measure your existing holder center-to-center and confirm mounting location before ordering Important Note This listing is for the 4" version. Some Wells Fargo trailer applications may use longer 6", 8", or 10" door stays. Verify length and mounting points before ordering. Top Features Feature Buyer Benefit Ball-and-Socket Design Helps hold trailer and compartment doors open while allowing quick release when closing 4" Center-to-Center Size Useful for smaller doors, tight spaces, and existing 4" door holder installations Gray Thermoplastic Construction Lightweight, corrosion-free material for common trailer door applications Universal-Style Application Works for many trailer, RV, cargo, utility, and work-truck doors when measurements match Overview

The 4" Gray Plastic Door Holder is a compact ball-and-socket style door retainer used to help keep trailer, RV, cargo, utility, and service-body doors open during loading, unloading, and access. Its 4" center-to-center spacing makes it a practical replacement option for smaller doors, shorter hold-back locations, and installations where the existing holder uses the same measurement and mounting style.

R&P Service Insight

Door holders are simple parts, but fitment depends heavily on matching length and mounting location. Always measure the old holder before ordering.

• Measure First: Confirm the center-to-center distance on your existing door holder.
• Check Door Swing: Make sure the 4" length gives the door the correct open position without binding.
• Choose Hardware Carefully: Mounting screws are not included; select hardware suitable for your door and wall material.

R&P Knowledge Hub

Compatibility: Universal-style fit for applications where a 4" center-to-center ball-and-socket door holder matches the original part.

Vehicle / System Fit: Commonly used on trailer doors, RV doors, cargo trailer doors, service compartments, utility bodies, and work-truck doors.

Installation Notes: Align the holder so the door opens to the desired position without over-stressing the socket or fasteners.

Performance Insight: The ball-and-socket design gives a secure hold while still allowing the door to release when pulled closed.

Customer Reference

Side-by-Side Comparison: The image below shows a customer-referenced Wells Fargo hold back beside a gray plastic ball-and-socket door holder sold by R&P Carriages.

Fitment Reminder: This is a helpful visual reference for this style of door holder, not a guarantee that every Wells Fargo trailer uses the 4" length. Confirm your center-to-center measurement before ordering.

Brand & Fitment Note

Selling Brand: R&P Carriages

Application Reference: Wells Fargo trailer reference is based on customer-reported replacement experience and the side-by-side comparison shown above. It is provided as an application reference only.

What This Means: This listing is for a R&P Carriages 4" gray plastic ball-and-socket door holder, not a guaranteed OEM-branded Wells Fargo part.

Before Ordering: Verify your required length, mounting points, door swing, and hardware needs before installation.

R&P Repair Insight

Replacing a worn or missing door holder can make trailer access easier and help keep the door from swinging freely while parked or loading.

• Length Check: This listing is the compact 4" size. Confirm that your door does not require a longer 6", 8", or 10" holder.
• Mounting Check: If old screw holes are worn, repair the mounting surface before installing the new holder.
• Door Position Check: Test the open-door angle before final tightening to avoid binding or over-extension.

Features 4" Center-to-Center Door Holder

Designed for applications requiring a compact 4" ball-and-socket style door retainer.

Gray Thermoplastic Construction

Lightweight plastic construction is suitable for common trailer, RV, cargo, and utility door use.

Ball-and-Socket Hold-Open Design

Helps keep doors open during loading, unloading, service access, and general trailer use.

Compact Replacement Option

A practical choice for smaller doors, tighter mounting areas, and short hold-back applications where 4" spacing matches.

Included Components Quantity Item 1 4" gray plastic ball-and-socket door holder Not included Mounting screws / installation hardware Price is for one (1) door holder. Free shipping applies to additional units added to your order. Final Verification Note

Before ordering, confirm that your current holder uses a 4" center-to-center length and that the mounting locations match your trailer door and body. Some trailer applications may use longer door stays, including 6", 8", or 10" versions.

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