The Keystone Castle portcullis stands as a brutal first line of defence, featuring twin iron gates that can be raised and dropped independently to lock down the entrance in seconds. Each portcullis is fully functional, operated by a working winch system and secured in place with a ratchet mechanism—until it’s released, sending the gate crashing down. Beyond the kill zone, a towering double-height wooden door adds a final layer of protection, turning the gatehouse into a formidable stronghold. Built with both form and function in mind, it brings a commanding presence to your castle entrance and ties seamlessly into the Keystone Castle system.