Extend-A-Post B087811CWW
Extend-an-Arm Barbwire Arm Extension - 45 Degree Flat Mount
User Manual for Model B087811CWW
Introduction
The Extend-an-Arm Barbwire Arm Extensions are designed to provide a fast and easy solution for adding barbed wire to existing fences and structures. These extensions are manufactured in eastern North Carolina and are the result of over 42 years of industry experience in design and implementation.
This manual provides essential information for the safe and effective installation, maintenance, and troubleshooting of your Extend-an-Arm extensions. Please read it thoroughly before beginning installation.
Safety Information
Always prioritize safety during installation and maintenance. Failure to follow safety guidelines may result in injury.
- Personal Protective Equipment (PPE): Always wear appropriate PPE, including heavy-duty gloves, eye protection, and sturdy footwear, when handling barbed wire and installing extensions.
- Sharp Edges: The extensions and barbed wire may have sharp edges. Handle with extreme care to prevent cuts and punctures.
- Working at Heights: If installation requires working at heights, use a stable ladder or scaffolding and ensure proper fall protection.
- Tool Safety: Use tools correctly and ensure they are in good working condition. Keep hands clear of moving parts.
- Secure Fastening: Ensure all fasteners are securely tightened to prevent the extensions from becoming loose, which could pose a hazard.
- Local Regulations: Verify and comply with all local building codes and regulations regarding fence height and barbed wire installation.
Package Contents
Each package of Extend-an-Arm Barbwire Arm Extensions includes the following items:
- 6 x Extend-an-Arm Barbwire Arm Extensions (45-degree, flat mount)
Note: Fasteners (screws, bolts, etc.) required for installation are NOT included and must be purchased separately. The type of fasteners needed will depend on the material of your existing fence or structure.
Installation Instructions
The Extend-an-Arm extensions are designed for flat or surface mounting on various existing structures, including PVC (vinyl) fences, wood fences, posts, brick, concrete, and walls. These extensions are set at a 45-degree angle to effectively support barbed wire.
Required Tools (Not Included):
- Drill
- Appropriate drill bits for pilot holes
- Fasteners (screws, bolts, or anchors suitable for your mounting surface)
- Measuring tape
- Level
- Pencil or marker
- Safety glasses and gloves
Installation Steps:
- Plan Placement: Determine the desired spacing and height for your barbwire extensions along your fence or structure. Ensure consistent spacing for optimal support of the barbed wire.
- Mark Mounting Points: Hold an extension in place at your chosen mounting point. Use a pencil or marker to accurately mark the locations for drilling pilot holes through the pre-drilled holes on the extension's flat mounting plate.
- Drill Pilot Holes: Using a drill and an appropriate drill bit for your chosen fasteners and mounting surface, carefully drill pilot holes at the marked locations. Ensure holes are straight and deep enough for your fasteners.
- Secure Extension: Align the extension with the drilled pilot holes. Insert your chosen fasteners (screws, bolts, or anchors) through the extension's mounting plate and into the pilot holes. Tighten all fasteners securely. Do not overtighten, especially on PVC or wood, to avoid damaging the material.
- Repeat for Remaining Extensions: Continue the process for all remaining extensions, ensuring they are level and consistently spaced.
- Attach Barbed Wire: Once all extensions are securely mounted, you can proceed with attaching your barbed wire through the designated holes at the end of each extension arm.

Figure 1: Extend-an-Arm extensions installed on a white vinyl fence, demonstrating the 45-degree upward angle.

Figure 2: Detailed view of an Extend-an-Arm extension securely mounted to a wooden post, highlighting the flat mounting surface.
Maintenance
The Extend-an-Arm Barbwire Arm Extensions are constructed from durable materials designed for outdoor use and require minimal maintenance.
- Periodic Inspection: Regularly inspect the extensions for any signs of wear, damage, or corrosion. Check that all fasteners remain tight and secure.
- Cleaning: If necessary, clean the extensions with a damp cloth to remove dirt or debris. Avoid abrasive cleaners that could damage the finish.
- Rust Prevention: While designed for outdoor use, prolonged exposure to harsh conditions may lead to surface rust. If rust appears, it can be treated with a rust-inhibiting primer and paint to prolong the life of the product.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Extension feels loose after installation. | Fasteners are not sufficiently tightened or are incompatible with the mounting surface. | Ensure fasteners are appropriate for the material (e.g., wood screws for wood, masonry anchors for brick/concrete). Tighten all fasteners securely. If the material is stripped, consider using larger fasteners or relocating the extension slightly. |
| Extension is not level. | Improper marking or drilling during installation. | Remove the extension, re-mark and re-drill pilot holes ensuring they are level. Use a spirit level during marking and installation. |
| Difficulty attaching barbed wire. | Barbed wire gauge is too thick for the holes, or burrs are present. | Ensure your barbed wire is compatible with standard extension arm holes. Check for any metal burrs around the holes on the extension and carefully remove them if present. |
Specifications
| Feature | Detail |
|---|---|
| Product Model | B087811CWW |
| Quantity per Pack | 6 Extensions |
| Angle | 45 Degrees |
| Mounting Type | Flat / Surface Mount |
| Product Dimensions (each) | Approximately 3 x 10 x 24 inches (L x W x H) |
| Item Weight (total) | 12 pounds |
| Country of Origin | USA |
Warranty Information
Specific warranty details for the Extend-an-Arm Barbwire Arm Extensions are not provided in this manual. For information regarding product warranty, please contact the manufacturer directly.
Customer Support
For any questions, concerns, or assistance with your Extend-an-Arm Barbwire Arm Extensions, please contact the manufacturer, Extend-A-Post, directly. Contact information can typically be found on the product packaging or the seller's website.
Legal Disclaimer: All products in the "Extend-A" Line (including Extend-A-Post, Extend-An-Arm, and Extend-A-Section) are the exclusive design and intellectual property of The Fence Department, Inc. All legal protections are claimed and reserved. Please do not infringe.
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