EDEY Manufacturing A-350-25 Arm Collar for 25" Door Closer

Restore smooth, reliable door control with this high-quality arm collar designed to keep your door closer operating at peak performance.

The EDEY Manufacturing A-350-25 Arm Collar solves the common issues caused by worn or damaged closer components—such as inconsistent hold-open positions, door slamming, or difficulty maintaining proper tension. Installed around the closer’s shaft, it works with the pawl and ratchet mechanism to hold the door open securely at key angles. With its reversible design, durable powder-coated gray finish, and compatibility with 25" arm bars, this replacement part ensures dependable operation and straightforward installation for both left- and right-hand doors.

Product Details

• Product Type: Door Closer Arm Collar
• Compatibility: Fits heavy-duty hydraulic or spring-action door closers with a 25" arm bar
• Manufacturer: EDEY Manufacturing — Genuine OEM Original Part
• Common Symptoms Fixed: Fixes issues such as the door not staying open at set angles, poor hold-open performance, or weakened ratchet engagement, restoring smooth and reliable door control.

Part Numbers Replaced

A-350-25

Key Features

Genuine OEM Quality: Built by EDEY Manufacturing to exact original specifications, this arm collar ensures a precise fit and dependable performance within your door closer system.

Improved Performance & Efficiency: Designed to work seamlessly with the ratchet and pawl mechanism, it ensures secure hold-open functionality and consistent door operation without sticking or slipping.

Durable Construction: Made with a rugged powder-coated gray finish (not zinc), this collar resists wear, corrosion, and daily mechanical stress for long-lasting reliability.

Easy Installation: Its simple, straightforward design allows for quick replacement on most heavy-duty door closers with a 25" arm bar—no specialized tools required.

Versatile Compatibility: Fully reversible for both left-hand and right-hand door configurations, making it a flexible solution for commercial and industrial door systems.

Revive your door closer’s performance and keep your entryways operating smoothly and safely. Order your EDEY Manufacturing A-350-25 Arm Collar today and restore dependable hold-open control to your door system!