A British made product from Croft hardware, rrp of £12.50 inc vat, so these are an absolute bargain.
the unit is morticed in at a position above the lower sash (normally 100mm above), and when the drop-down stop is engaged, the lower sash cannot pass. flipping the stop back into its housing will then allow the window to open fully. normally fitted each side of the frame.
also available in many other finishes, please contact us for prices
** Because each item is traditionally made and finished by hand, orders cannot be cancelled after 24hrs once your order has been placed. . Unfortunately these items cannot be returned **
10 year mechanical warranty