119120 BLA Fold-Down Aerial Mount with Plastic Locking Knob | Marine Antenna Components

🔧 Product Description

BLA Multi-Adjustable Fold-Down Nylon Aerial Mount with Plastic Knob - Part Number: 119120

A moulded white nylon antenna base with two-axis adjustment for mounting on horizontal or vertical surfaces. The plastic locking knob and quick quarter-turn release allow the antenna to be lowered for bridges, boat covers, transport and storage.

⚙️ Key Features

• Two-axis multi-adjustable antenna base
• Quick quarter-turn fold-down release
• Plastic locking knob for tool-free adjustment
• Moulded white marine nylon construction
• Can be installed on horizontal or vertical surfaces

📏 Specifications

• Antenna thread: Standard male 1" × 14 TPI
• Material: Moulded white nylon
• Mounting orientation: Horizontal or vertical surface
• Adjustment type: Two-axis folding base
• Locking control: Plastic knob

🔄 Related & Comparable Options

• BLA lever-lock alternative: 194080
• Glomex knob-lock comparable mount: RA135
• Glomex handle-lock heavy-duty comparable mount: RA115
• Sam Allen rail-mounted alternative: 47109

📡 Compatibility & Application

• Suitable for marine antennas using a standard 1-inch × 14 TPI female ferrule
• Useful where the antenna must be folded for trailering, low bridges or storage
• Mount length and antenna wind load should be appropriate for the nylon base

🛠️ Installation Guidance

• Choose a position that allows the antenna to fold without striking the deck or cabin
• Through-bolt where possible and seal all penetrations
• Tighten the knob firmly but do not overload the nylon locking components
• Route coaxial cable so it is not pinched through the full adjustment range
• Check the base is locked upright before operating the vessel

📦 Condition

• Brand new
• Supplied as one BLA fold-down aerial mount with plastic locking knob
• Supplied in original or equivalent packaging