DescriptionExtension Stud 3.5 x 35mm Extension studs to increase their length by 35mm – it’s a quick and easy solution when the box is set too deep into the wall for your regular fixing screws to reach.• Extends fixing lugs in metal back boxes by 35mm • Perfect if box is set too deep for switch or socket screws • Threaded nut end provides a strong connection • Suitable for use with M3.5 screws • Cost-effective alternative to buying extra-long screws
