SE40 Bolt Extension Kit SKU: SE40-EXT-KIT In Stock 9 Available Pinit Download Image Each Quantity discounts available QuantityPrice Quantity -+ £2.44 RRP (EX.VAT) Add to Basket DescriptionDescriptionThis kit is used when fitting the SE40 security cylinder pull/escutcheon set to a thicker door.Extends the bolts to allow for door thickness up to 64mm.Kit includes 2 x locking grub screws, 2 x thread connector sleeves, and 1 x Allen key.