MACO MK1 Shootbolt Espag Extension Rod

(Choice of length)

The extension of lasting security

The MACO MK1 Shootbolt Extension Rod is a key component of the MACO MK1 Shootbolt Espagnolette window locking system. Available in a range of faceplate lengths and featuring 7.7mm mushroom cams, it integrates seamlessly with the system’s central gearbox to provide superior security. The design has been rigorously tested to withstand 7.4kN of force and over 40,000 life cycles, far exceeding industry standards such as BS7950:1997 and PAS 24.

Engineered for both performance and longevity, the MACO MK1 Shootbolt Extension Rod features a Silverlook-Evo finish offering up to 600 hours of salt spray resistance (EN 1670 Grade 5), making it highly resilient in harsh weather conditions. Backed by MACO’s 10-year Secure Plus guarantee, including up to £1,000 insurance excess cover, this system delivers reliable operation, enhanced security, and complete peace of mind.

Features & Benefits

Versatile Faceplate Options - available in common sizes of 356mm, 492mm, and 642mm, fitting a wide range of window profiles
Euro Groove Compatible - designed to fit the standard euro groove found on most modern windows
Adjustable Bolt Throw - 10–13mm range on the extensions allows for a flexible and precise fit
Seasonal Compression Control - fine-tune the compression by ±1mm for optimal draft control in summer and winter
Night Ventilation - cams allow secure, partially open positions when used with compatible striker plates
Secure Connection - robust serrated fitting links the extensions to the gearbox for a strong, reliable lock
Durable Performance - tested for over 40,000 life cycles and resists 7.4kN load, exceeding BS7950:1997 and PAS 24 standards
Extreme Corrosion Resistance - Silverlook-Evo finish provides Grade 5 protection (up to 600 hours salt spray), ideal for harsh environments
Peace of Mind Guarantee - MACO’s 10-year Secure Plus guarantee includes up to £1,000 insurance excess cover

Did you know? The MACO MK1 Shootbolt Extension Rod combines precision-engineered mushroom cams made from machine steel (DIN 1651) with a mild steel faceplate (DIN 1624) and durable zinc diecast components (Zamac Z410 to DIN 1743). This high-quality construction ensures long-lasting performance, smooth operation, and secure engagement with the gearbox, making your windows safer and more reliable over tens of thousands of cycles.

Espag Window Locks

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MACO Inline Espag Window Lock

MACO MK1 Shootbolt Espag Extension Rod

MACO MK1 Shootbolt Espag Gearbox