Hinges / Friction Stays. Maco CTS Genuine Gearbox Door Lock Centre Case. Genuine gearboxes from maco not cheap replicas! The Maco gearbox is designed to suit CTS locks and is available with a 35mm or 45mm backset. Generally Recognised by the rounded edge at the bottom. Push up serrated button on the side of the case, remove the latch, reverse and reinsert. Add to Favourite Sellers. Sign up to Newsletter. View more great items. Replacement Roto Upvc Single Spindle Door Lock Gearbox Multi Point 35mm 92mm. Kenrick Excalibur uPVC Slave Gear Box Door Lock Centre Case Double Spindle. Era – Saracen Upvc Door Lock Gear Box Lock Case With Era Hook 35mm 92mm. Mila Upvc Door Lock 35mm Backset Gearbox Coldseal Upvc Twin Dual Spindle. UPVC STORE is a UK Based uPVC Hardware Supplier. Our team here has over 30 years experience in this industry, we’ve literally done it all. We have manufacutred frames, manufactured glass, to be honest there is not much we have not done in the fenestration industry. With our knowledge and wide range of repair parts, we can solve any problems you may have with your uPVC windows and doors. Whether its a repair, upgrade or just some good old fashioned advice, we’ve got you covered. Our team are always on hand to help. Just let us know if there is anything we can do. UPVC STORE strives on customer service. We have processes and set up safeguards to ensure your purchasing experience is like no other. With these at our side we believe we can outmatch any competition. At UPVC STORE we understand that when you’ve placed an order you want your goods as soon as possible especially when you may have a broke door lock! Any orders which are placed before 3pm will be despatched the very same day, Monday through to Friday. Any orders made after that time will be despatched the following day. Re not happy or have simply changed your mind you can return your order within 30 days of receiving your order. We try our hardest to ensure everything is delivered perfectly to you and in a reasonable time frame. However on occasions issues can occur. Bespoke items or items which are cut to size or specifically made for your order such as additional keys for euro cylinders are non-refundable as these items are made on a per order basis and are not resalable. My order has not arrived yet? If your order hasn’t arrived by this time please get in touch with us immediately so we can resolve this issue. I have received my order but it’s been damaged in the post? Sometimes items can get damaged in the post, we apologise for this. Please get in touch with our customer service team so that we can help to resolve the problem with a hassle free solution based on the current scenario. Can I cancel my order? However in most cases it is likely that your order has been processed and will already be in the postal system. Do you offer a discount if I order large quantities? This listing is currently undergoing maintenance, we apologise for any inconvenience caused.