Sobinco 684-420 Door Restrictor Stay 500mm

Description The Sobinco 684-420 Door Restrictor Stay 500mm is a premium, high-impact hardware solution designed to limit and protect rebated doors from swinging open too far. Engineered specifically for professional door repairs and high-durability installations, this concealed stay safeguards both the door sash and surrounding structure from accidental damage caused by strong winds or forceful over-opening. Manufactured from premium aluminium and stainless materials, this robust restrictor features a reinforced end position stop fitted with a self-lubricating synthetic buffer to absorb high impact forces smoothly. It is universally designed for flexibility, seamlessly operating on doors that open either inwards or outwards, making it a highly reliable choice for trade professionals and domestic DIY projects alike. Features Sobinco 684-420 Door Restrictor Stay 500mm provides heavy-duty protection against over-opening and wind damage Concealed design fits neatly into the door profile for a clean, professional finish Specially designed for rebated doors with a 15/20mm vent groove and 14/18mm frame groove Reinforced end position stop with a high-impact, self-lubricating synthetic buffer Universally handed and suitable for both open-in and open-out doors High-durability construction tested to withstand intensive long-term use Corrosion-resistant aluminium and stainless steel components Share on Twitter Share on Facebook Pin this product Share via email