Feb 25, 2026
Wall | Hollywood | Los Angeles
Continuous anti-climb spike installation on a perimeter wall near W Sunset Blvd in Hollywood, Los Angeles, maintaining a clean architectural look while securing the property.
Classic short dual black anti-climb spikes along a building's upper perimeter on Holmby Ave, Los Angeles — continuous, low-profile protection on an exposed ledge.
Building Perimeter | Holmby Ave | Los Angeles
An exposed upper ledge on a building along Holmby Ave in Los Angeles offered an easy foothold for anyone attempting to climb. We secured the full run with Classic short dual (black).
Securing an Exposed Ledge
Installed continuously along the parapet edge, the Classic short dual presents a dense line of pointed blades and hooks that eliminates any place to grip or rest. The black finish keeps the hardware visually quiet against the building's neutral facade.
Clean Architectural Line
Rather than a bulky barrier, the spikes form a thin, deliberate topline that preserves the building's lines while clearly signaling that the ledge is off-limits.
Summary
For exposed ledges and parapets, Classic short dual (black) delivers continuous, low-profile anti-climb protection that blends into the architecture.
Written by
Kojiro OtaniFounder of Saitani-Ya Co., Ltd. and creator of the Ninja Deterrent™ brand. Drawing on Japan's tradition of shinobi-gaeshi, he designs and manufactures anti-climb security spikes that pair real deterrence with architectural beauty — writing from first-hand experience in their engineering, production, and real-world installation.
Products Used
Product Used in This Project
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Price
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