Zanda Transom Door Closer Only Hold Open 15mm Spindle DC.7015.HO Edge Pull Minimum for Lockwood 3770 Selector

Minimum for Lockwood 3770 Selector and 3570 Synergy series mortice latches: 32mm

Angle Pivot Dimension: 32mm x 65mm x 6mm

Lockwood 1803 Square End Plate With Emergency Turn and 77 Lever

Hex key dogging

Zanda Transom Door Closer Only Hold Open 15mm Spindle DC.7015.HO Edge Pull Minimum for Lockwood 3770 SelectorZanda Transom Door Closer Only DC. 7017. HO Transom Closer is used to ensure automatic door closing for energy efficiency, security, accessibility, and noise reduction in various settings. Transom Closer Function automatically close the door after it has been opened, ensuring that the door remains closed and latched, even when left unattended. Specifications: Spindle Size: 17mm Function: Hold Open