EDEY Manufacturing A-342-18 Ratchet Dog for 18" Door Closer

Enhance your door closer’s hold-open reliability with this precision-engineered ratchet dog designed for smooth, consistent performance.

The EDEY Manufacturing A-342-18 Ratchet Dog solves the frustrating issue of doors that won’t stay open when needed. As the critical component that engages with the ratchet collar, it locks the door securely at a set angle until manually released. When this part becomes worn or damaged, the hold-open function fails—causing unsafe or inconvenient door movement. Replacing it with this OEM-quality ratchet dog restores dependable hold-open control. Designed for closers using an 18" arm bar, installation is straightforward and requires only basic mechanical steps.

Product Details

• Product Type: Door Closer Ratchet Dog
• Compatibility: Fits commercial door closers using an 18" arm bar, including the EDEY 55-18 model
• Manufacturer: EDEY Manufacturing — Genuine OEM Original Part
• Common Symptoms Fixed: Perfect for restoring a failing hold-open mechanism, preventing unwanted door closure and ensuring controlled, predictable door operation.

Part Numbers Replaced

A-342-18

Key Features

Genuine OEM Quality: Manufactured by EDEY to original specifications, this ratchet dog ensures a perfect fit and seamless interaction with the ratchet collar for reliable hold-open performance.

Improved Performance & Efficiency: Designed to engage smoothly and lock securely, it restores the precise mechanical action needed for consistent hold-open functionality in commercial door systems.

Durable Construction: Built from heavy-duty materials suitable for high-use environments, this part withstands repeated mechanical stress without losing strength or reliability.

Easy Installation: Its straightforward, drop-in design allows for quick replacement, making it an ideal choice for maintenance technicians and facility managers who need fast, reliable repairs.

Compatibility: Specifically engineered for EDEY door closers using an 18" arm bar, including the 55-18 model, ensuring dependable performance without modification.

Restore dependable hold-open functionality and improve the safety and convenience of your commercial doorway. Order the EDEY Manufacturing A-342-18 Ratchet Dog today and keep your door closer operating at peak performance!