ERA Extreme Shootbolt Window Espagnolette ERA Extreme Shootbolt Window Espagnolette a non croppable shootbolt locking system for casement windows designed to maximize window security with unique locking bolts and adjustable mushroom cams. Available in 20mm and 22mm backset options and 7 bar lengths from 190mm to 1200mm Non croppable – quick and easy to install locking solution Heavy‑duty shootbolts engineered for longevity and strength 2-3 mushroom cams per bar dependant on length (3 cams on lengths 800mm, 1000mm and 1200mm bars). Smooth, positive locking action for ease of daily operation
