Anderson Power 110G21 2-Pole Blok-Lok for Powerpole PP15–45 Series

When building dependable DC power systems, mechanical connection security is just as critical as electrical performance. The Anderson Power 110G21 2-Pole Blok-Lok is a purpose-built retention accessory designed to securely lock Anderson Power Poles together once mated, helping prevent accidental separation caused by vibration, cable strain, or movement.

This small but essential component is widely used in mobile, marine, emergency, and off-grid environments where Anderson Power Products are relied upon for high-current, low-resistance DC connections.

What the Anderson Power 110G21 Blok-Lok Does

The Blok-Lok installs directly over a connected pair of Powerpole housings, creating a mechanical lock that prevents them from pulling apart unintentionally. Unlike tape, zip ties, or improvised fixes, this solution is engineered specifically for Anderson Power Pole 45 and PP15–45 connector geometry.

The result is a clean, professional, and repeatable retention method that preserves the modular advantage of Anderson Power connectors while improving connection security.

Key Features & Specifications

Designed for PP15–45 Powerpole Connectors

Fully compatible with PP15, PP30, and Anderson Power Pole 45 housings, regardless of contact amperage.

Secure 2-Pole Retention

Locks two mated connectors together to resist vibration, movement, and accidental disconnects.

Tool-Free Installation

Installs and removes easily without tools, adhesives, or permanent modification.

Compact, Low-Profile Design

Adds minimal bulk, making it ideal for tight electrical bays and organized power distribution layouts.

Durable Construction

Built from impact-resistant material suitable for mobile, marine, and field deployments.

Where the 110G21 Blok-Lok Is Best Used

This retention accessory is commonly used in systems where Anderson Power Products are exposed to motion or environmental stress, including:

• Mobile radio and communications installations
• Emergency vehicles and fleet power systems
• Marine DC electrical systems
• RV, van, and overland power builds
• Portable battery boxes and solar generators
• Field-deployable and backup power systems

Anywhere Anderson Power Poles are used in high-current DC circuits, the Blok-Lok provides added mechanical assurance without sacrificing modularity.

Why Mechanical Retention Matters with Anderson Power Poles

High-current DC connections often experience vibration, repeated handling, and cable tension. Even the most reliable electrical contact can fail if connectors are allowed to separate. By adding mechanical retention to Anderson Power Pole 45 connections, the Blok-Lok helps maintain uninterrupted power delivery and system stability.

Why Buy Anderson Power Accessories from 12VoltPower.com

For professionals and enthusiasts who depend on Anderson Power Products, 12VoltPower.com is a trusted source for genuine connectors, tools, and retention accessories.

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Final Takeaway

The Anderson Power 110G21 2-Pole Blok-Lok is a simple but highly effective upgrade for any system using Anderson Power Poles. By preventing accidental separation, it reinforces the reliability that Anderson connectors are known for in mobile, marine, and off-grid power systems.

For builders who demand dependable DC power hardware, 12VoltPower.com remains a reliable supplier of genuine Anderson Power accessories, expert support, and fast shipping.