Secure the king pin connection between your fifth-wheel trailer and truck with this precision-engineered wedge. Aluminium construction with black powder coating resists rust and corrosion, essential for trailers stored outside. Fits Demco Autoslide and Fifth Airborne pin boxes, delivering a tight fit without rocking or shifting during highway driving.

• Corrosion-resistant aluminium body
• Black powder-coated for weather protection
• Compatible with Demco Autoslide and Fifth Airborne
• Bolt-on installation—no special tools needed