MACO MK2 Shootbolt Extension Rods for Espag Window Lock Non Croppable (Choice of length and cam height) Zero-Cut Security Non-croppable extension rods for quick installation on standard sash sizes from 500mm to 1400mm, delivering high-security locking. Part of the Maco MK2 (Mach II) espagnolette system, with Eurogroove clips to hold extensions securely in place and compatibility with non-croppable gearboxes. Designed for side- and top-hung, outward-opening uPVC, aluminium, and timber windows. Available in a range of lengths with 7.7mm or 9mm mushroom cams. Manufactured from high-quality mild steel with advanced Silverlook-Evo surface protection for enhanced durability, ensuring smooth operation and reliable, PAS 24-compliant multi-point locking. Features & Benefits Rapid Installation – Fixed-length components for standard-sized frames eliminate the need for manual cutting Precision Sizing – Available in 50mm increments (150mm–550mm) to ensure an exact fit for sashes ranging from 500mm to 1400mm Weather Seal Compression – Features eccentric mushroom cams with +/- 1mm adjustment PAS 24 & SBD Approved – Fully compliant with the highest UK security standards when used as part of the MACO MK2 system Extreme Corrosion Resistance – Silverlook-Evo finish exceeds Grade 5 (600+ hours salt spray) for excellent weather durability Low-Friction Operation – Precision-engineered for smooth operation and long service life Multi-Frame Compatibility – Designed for standard 16mm Eurogrooves in uPVC, timber, and aluminium window profiles 10-Year Guarantee – Eligible for the MACO Secure Plus scheme, offering peace of mind and insurance excess cover Did you know? The Silverlook-Evo finish features integrated nano-capsules that provide a "self-healing" effect. If the surface is scratched, these microscopic capsules rupture to release a protective film that migrates to reseal the gap. This acts like an immune system for your hardware, stopping oxidation and rust before they can start.
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