Compatible with Multiple Models Designed to fit SIP-T40P, T40G, T41P, T41S, T42G, T42S, T42U, T43U, T44U, and T44W IP phones. ^^ Direct Replacement for WMB-T4S Matches original dimensions for a secure and professional installation. ^^ Improved Design with Mounting Holes Includes built-in screw holes for easier wall installationno drilling required like with the OEM version. ^^ Durable and Reliable Constructed from strong ABS plastic for everyday use in office and commercial environments. ^^ Trusted by Refurbishers and Office Installers Ideal for replacing broken or missing stands in call centers, offices, or IT refurbishing environments.