Overview
The Heavy-Duty 25° Angled Fence Post Extender Arms provide an architectural-grade outdoor fencing solution engineered to elevate residential perimeter privacy and deter pets, wildlife, or intruders from scaling outdoor fences. Fabricated from heavy-gauge galvanized carbon steel with an outdoor-rated thermoset powder coating, each 23.5" (60 cm) extension arm is pre-canted at a 25-degree outward angle (75° to ground). Featuring 5 integrated snap-in runway wire clips per arm, these extensions allow rapid tensioning of barbed wire, smooth high-tensile wire, chicken wire, shade netting, or privacy mesh atop existing wooden fence posts, masonry walls, or chain-link fence lines.

Key Features

• 25° Outward Cant Security Angle: The angled cantilever profile creates a physical overhang barrier, preventing dogs from jumping over and discouraging raccoons, coyotes, deer, and trespassers from climbing over fences.
• Heavy-Duty Weatherproof Carbon Steel: Constructed from thickened galvanized square steel tubing protected by an electrostatically applied UV- and weather-resistant matte black powder coat, ensuring zero rust, chipping, or corrosion.
• 5 Integrated Snap-In Wire Retainers: Each post extender features 5 pre-welded, heavy-duty runway grommet loops with spring clips (accommodates wires and cables up to 1/2" diameter), enabling rapid, tool-free wire threading and tensioning.
• Universal Mounting Base Plate: Sturdy pre-drilled L-bracket base (3.5" x 2" / 89 x 51 mm) mounts securely to standard 4x4 or 2x4 wooden fence posts, concrete walls, masonry pillars, or metal fence framing using the included heavy-duty lag screws.
• Romanesque Decorative End Caps: Heavy-duty sealed top finial caps prevent internal rainwater accumulation and add a polished architectural appearance to perimeter borders.
• Complete Installation Hardware Kit: Includes heavy-duty self-tapping lag screws, wall expansion anchors, a magnetic hex nut driver bit, and a masonry drill bit for instant out-of-the-box installation.

Technical Specifications

• Product Type: Angled Fence Post Extender Arms / Fence Height Extension Brackets
• Material: Heavy-Duty Galvanized Structural Carbon Steel Tubing
• Finish: Architectural Matte Black Powder Coating (Weatherproof & UV-Resistant)
• Arm Cant Angle: 25° Outward Angle (75° installation incline angle)
• Total Height / Length: 23.5" (597 mm) Total Length; 20.8" (528 mm) Arm Extension; 3.5" (89 mm) Base Height
• Tubing Profile: 1.2" x 1.2" (30 x 30 mm) Square Steel Tubing
• Base Dimensions: 3.5" H x 2" W (89 x 51 mm) with dual pre-punched mounting holes
• Wire Clip Openings: 5 Snap-in grommets per arm; supports wire, cord, or wire rope up to 1/2" (12.7 mm) diameter
• Substrate Compatibility: Wooden fence posts, concrete walls, brick pillars, vinyl fence headers, and steel posts
• Standard Package Options: 4-Piece Set, 8-Piece Set, 12-Piece Set
• Applications: Dog and pet anti-jump barriers, deer and wildlife deterrence, barbed wire security perimeters, privacy trellis extensions, and anti-climb fencing

Wholesale & OEM Capabilities

• Direct Factory Supply: Manufactured by Ningbo Dimon for fence installation contractors, agricultural suppliers, and perimeter security hardware brands.
• Custom Specifications: Straight vs. angled (25°/45°) arms, dual-sided Y-arm extensions for high-security applications, custom post lengths, and custom powder-coat finishes (Forest Green, Gray, White).
• Export Packaging: Packed in reinforced retail mail-order cartons with heavy-duty internal corner protectors and hardware accessory kits; master export cartons palletized for sea container loading.