OB8 Architrave Gas Overbox Colour:White This lock features a gearbox

This lock features a gearbox to suit new-style GU locks

it is well suited for all sizes of uPVC windows and can resist breaking and snapping attempts

it's simple to install and offers a safe and secure cover for your gas pipe

Easy to open and close with a simple turn of the catch

Perfect for any home or commercial application

OB8 Architrave Gas Overbox Colour:White This lock features a gearboxNot available online. Purchase in store only "We do a range of different Overboxes, Meterboxes, Loft Hatches & Access Panels, but we do not always keep them in stock to hand. To order, or if you require more information, enquire in store or online via our contact form." The OB8 Architrave Gas Overbox is the perfect solution when space is limited. Featuring a 2mm powder coated aluminium construction, a full length 316 rust proof stainless steel piano