GU OTS 210/430/440 Hold-Open Arm Adjustable Angle 70°?150° Brown Finish

Product Overview

The OTS 210/430/440 hold-open arm in brown finish is designed for use with GU OTS 210 and OTS 430 door closers, typically installed in commercial and institutional settings requiring controlled door opening. This arm provides an adjustable hold-open function, allowing users to set the hold-open angle between approximately 70° and 150° to suit varied access and traffic needs.

A distinguishing feature of this model is its adjustable hold-open mechanism, which enables precise retention of the door at a selected angle within a broad range. This minimizes procurement risk for facility managers who need flexible access control on multiple doors without replacing core hardware. It is particularly suited for bulk procurement in retrofit or refurbishment projects where existing GU OTS door closers are installed.

Key Features

• Adjustable hold-open angle ? user-settable between approximately 70° and 150°


• Compatible with GU OTS 210 and OTS 430 door closers ? ensures seamless integration with existing hardware


• Hold-open function ? retains door securely at chosen angle for ease of access


• Brown finish ? matches GU brown color for aesthetic consistency


• Suitable for commercial and institutional environments ? supports busy access areas


• Easy retrofit installation ? designed for upgrading existing GU OTS door closer arms

Technical Specifications

• Hold-open Angle Range: 70° to 150°


• Compatibility: GU OTS 210, GU OTS 430 door closers


• Finish: Brown


• Function: Hold-open arm with adjustable angle

Applications

Used in office buildings, schools, hospitals, and public access facilities. Suitable for internal doors where controlled hold-open is required, especially on fire escape or corridor doors fitted with GU OTS 210 or OTS 430 closers. Ideal for retrofit, refurbishment, or bulk installation projects that require flexible door retention without altering existing door hardware.

Packaging & Shipping

Standard export packaging. Unit includes hold-open arm and mounting accessories compatible with GU OTS 210 and OTS 430 door closers.