Stromberg Carlson RV Folding Assist Rail 22" Left-Hand — Black Aluminum, 10" Extension, Foam Grip

The Stromberg Carlson AM-255 Lend-A-Hand Mini Assist Rail is a 22-inch left-hand folding RV grab handle that locks open for step support and folds flat for travel.

This compact assist rail gives you a sturdy handhold for entering and exiting travel trailers and RVs without permanently jutting out. Built from powder-coated aluminum with a foam grip, the AM-255 extends 10 inches from the mounting surface when opened and stows neatly against the side when not in use. It’s intended for left-hand mounting and installs without tools for routine operation; for non-standard installations you may need additional backing or hardware.

How does this rail improve safety and stability at my RV door?

The AM-255 provides a fixed, easy-to-grasp support point that helps balance while stepping in or out of an RV. When unfolded it locks to resist sideways movement and collapse, giving a predictable handhold where you need it most. The foam-wrapped handle reduces slip and adds comfort during use.

• Locks open to maintain a stable grip under weight and motion
• Foam grip reduces hand slip and increases comfort
• 10-inch extension offers reach without excess protrusion
• Powder-coated aluminum resists outdoor wear and corrosion

Will it fit my travel trailer and how is it installed?

The rail measures 22 inches overall including mounting brackets and is designed for left-hand mounting beside an RV entry door. Installation is straightforward for most standard RV walls; the rail folds open and closed without the need for tools during normal use. If your doorway or wall construction is non-standard or requires a right-side mount, add structural backing or reinforced fasteners for a secure fit.

• 22" overall length fits most trailer doorways and step layouts
• Left-hand orientation matches common entry configurations
• Tool-free folding action for day-to-day use
• Backing material recommended for thin or hollow wall mounting

How durable is the AM-255 and how does it handle outdoor exposure?

The handle is constructed from aluminum tubing finished with a powder coat to withstand weather and road conditions. Aluminum keeps the unit lightweight yet strong, while the black finish resists chipping and corrosion better than raw metal. Regular maintenance—inspecting fasteners and cleaning salt or grime—helps maximize service life.

• Aluminum tubing provides strength without heavy weight
• Powder-coated surface for improved corrosion resistance
• Foam grip tolerates repeated handling and adds comfort
• Designed to fold away to avoid impact damage during travel

How compact is the folded position and will it interfere with travel?

When folded, the AM-255 tucks alongside the RV wall to minimize projection and reduce snag risk while moving. The slim profile helps protect the rail and surrounding surfaces from accidental contact. Because it locks open for use and folds flat for travel, it balances accessibility with low clearance needs.

• Folds against the RV exterior to limit protrusion during transit
• Slim profile decreases risk of road or campsite damage
• Quick open/close motion supports frequent use without tools
• Ideal for campgrounds and tight storage situations

Who is this for: The Stromberg Carlson AM-255 is suited to RV owners, travel trailer users, and anyone needing a compact, dependable entry grab handle—especially those with left-side door orientations. It’s a practical upgrade for people seeking improved step stability without a bulky permanent rail, and for owners who prefer an easy-folding solution that stands up to outdoor use. If your setup requires right-hand mounting or reinforcement, plan for backing material or consult a technician to ensure a safe installation.