Fits Trojan Stallion Shootbolt Gearbox UPVC Window Lock 22mm Backset This high-quality gearbox designed and manufactured by Windowparts is a direct replacement for the extremely popular Trojan Stallion Gearbox,  a gearbox that has been used in the...

Replacement for Securistyle Vector Defender UPVC Window Old Lock Gear Box 22mm This Window Lock is a direct replacement manufactured by Windowparts for the popular but obsolete Securistyle Vector Defender. It can be exchanged by taking the shoot bolt...

Versa V-Espag Inline Offset Retro Fit Window Espag Lock - Croppable 200mm-1000mm The ultimate versatile espag system that reduces your inventory and fits almost any window - convertible from inline to offset in seconds The Versa V-Espag Retro Fit...