Adjustable 86 Switch socket Box,Mount Back Box Plasterboad 50mm Depth Wall Switch Wall Socket Mounting Cassette BOX Screw SetFeature50mm DeepMade of fire retardant durable PVC plastic, can easily be fastened together, forming a unit of 2, 3, etc. Offices, thanks to the fact that square, there is more free space for wires. Suitable for both Chinese (square back) and European (round back) electrical installations (sockets, switches, dimmers, etc.).Brass Screw thread housed in plastic postsThe nut can be adjusted on the line according to the actual situation to prevent the screw from sliding outSingle side double screw hole design can prevent screw holes from being damaged due to incorrect operation,Cannot use back box.(Note that if single side double screw hole are damaged, you cannot use dark box.11 cable in/out points.Convenient for you to wire from all directions, no need to pay extra to buy other equipment or damage the back boxHigh quality and high strengthThickened surface and Can be used for many years.People weighing 75kg won't get deformed when standing up.Approved for Reliability & SafetyThe same product can be splicedScrew length is 5cm socket mounting screwSuitable for sockets of 86mm, 172mm, 258mm, 344mm, 430mm lengthpacakge set Details12 pcs socket box = 12 pcs socket box10 pcs socket box = 10 pcs socket box7 pcs socket box = 7 pcs socket box5 pcs socket box = 5 pcs socket box10 pcs screw = 5 small bag screws24 pcs screw = 12 small bag screws50 pcs screw = 24 small bag screwsPlease pay attention to it.Packaging upgrade, currently 16 bottom boxes and below are packaged in carton.noticeThe socket box set does not include screws, because the switch socket you buy comes with screws. If you need screws, please purchase the screw set.5 cm socket and switch install screw.Suitable for most switch sockets.Real shot installation pictureDelivery detailsWe will dispatch 90percent of your order(s) within 48 HOURS as soon as your payment is clearedPlease pay more attention to your order address which MUST MATCH your shipping address. (If you're from RUSSIA, Please leave your full name. It is very important)Shipping will be worldwide via Cainao/ePacket/China Post Air Mail/DHL/TNT/EMS.Please check items when delivered, if damaged, please kindly accept it and contact us immediately. We will make a confirmation and give you a solution.Warranty 1 years manufacture warrantyDefective problem should be submitted within 10 business days after product is deliveredShipping damage should be submitted within 7 business days after product is delivered.Contact usIf you have any questions, please also contact with us, and we will offer help to you sooner.If you want to place a large order for wholesale, please feel free to contact us.If you need to order multiple items(100PCS), pleases let us know first. We might offer you some extra discount.FEEDBACKAny feedback from you will be much appreciated. If you're satisfied with our service or products, please give us 5 stars. If, for any reason you are not satisfied with your purchase, please contact us, and we will offer help to you sooner.Please give us 5star rating positive feedback, thanks in advancePlease NOTEImport duties, taxes and charges are not included in shipping cost.Buyers bear all responsibility for all extra charges incurred (if any).For our customers from Brazi /India if you choose any fast delivery(EMS/DHL), please leave your CPF number/ID Card document copy so that ensure our delivery normally.