842 Auto Flush Bolt Set of Automatic flush bolt for metal doors. with concealed rods. holds the non active leaf in the closed position until the active leaf is opened then allows the non active leaf to open.. Call 01376 502 131 or email sales@woodwoodgroup.com for price and availability. Download the 842 Data Sheet Features:Fully automaticConcealed rodsNon handed19mm throwPosative latching actionAdjustable head boltLow closing force requiredFree floating camsOverride feature REQUEST INFORMATION Send Message Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window)