Keeps Product 11/14 ← ↑ → Mushroom Door Keep £3.75 Ex VAT£4.50 Inc VAT Qty: larger image Mushroom door keep suitable for most upvc double glazed doors. Screws are not included but are available separately see Screws Section. This keep is un-handed to suit both left and right hung doors. Model: KPMSGU Manufactured by: GU