{"product_id":"aoc-am420b-black-dual-monitor-arm-mechanical-spring-17-34-each-2-9kg-per-arm-vesa-75x75-100x100-c-clamp-grommet","title":"AOC AM420B Black Dual Monitor Arm | Mechanical Spring | 17–34\" Each | 2–9kg Per Arm | VESA 75x75 \/ 100x100 | C-Clamp \u0026 Grommet","description":"\u003cp\u003eThe \u003cstrong\u003eAOC AM420B\u003c\/strong\u003e is a \u003cstrong\u003eblack dual-monitor desk arm\u003c\/strong\u003e designed for two monitors from \u003cstrong\u003e17\" to 34\" each\u003c\/strong\u003e, with a supported weight range of \u003cstrong\u003e2–9 kg per arm\u003c\/strong\u003e. It uses a \u003cstrong\u003emechanical spring adjustment system\u003c\/strong\u003e, supports \u003cstrong\u003eVESA 75 × 75 mm and 100 × 100 mm\u003c\/strong\u003e, and includes integrated cable management plus both C-clamp and grommet mounting options. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAOC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAM420B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual Monitor Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment System\u003c\/td\u003e\n\u003ctd\u003eMechanical Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Monitor Size\u003c\/td\u003e\n\u003ctd\u003e17\"–34\" each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd\u003e2–9 kg per monitor arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVESA Compatibility\u003c\/td\u003e\n\u003ctd\u003e75 × 75 mm \/ 100 × 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Height\u003c\/td\u003e\n\u003ctd\u003e495 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Extension\u003c\/td\u003e\n\u003ctd\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTilt Range\u003c\/td\u003e\n\u003ctd\u003e-15° to +90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwivel Range\u003c\/td\u003e\n\u003ctd\u003e-90° to +90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePivot \/ Rotation\u003c\/td\u003e\n\u003ctd\u003e360°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Management\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesk Mount\u003c\/td\u003e\n\u003ctd\u003eC-Clamp \/ Grommet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 5.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e405 × 195 × 115 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDual Monitor Support\u003c\/h2\u003e\n\u003cp\u003eThe AM420B supports \u003cstrong\u003etwo monitors\u003c\/strong\u003e, each measuring from \u003cstrong\u003e17\" to 34\"\u003c\/strong\u003e, with \u003cstrong\u003e2–9 kg capacity per arm\u003c\/strong\u003e. This makes it suitable for dual productivity, gaming, trading, or multitasking setups. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eMechanical Spring System\u003c\/h2\u003e\n\u003cp\u003eEach arm uses a \u003cstrong\u003emechanical spring tensioning system\u003c\/strong\u003e designed to match the weight of the monitor and provide smooth, stable adjustment. AOC states the spring mechanism has undergone \u003cstrong\u003emore than 30,000 movement tests\u003c\/strong\u003e. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eErgonomic Movement\u003c\/h2\u003e\n\u003cp\u003eEach arm supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e250 mm height adjustment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUp to 495 mm maximum height\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eApprox. 455 mm extension\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e-15° to +90° tilt\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e±90° swivel\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e360° pivot \/ rotation\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis allows landscape or portrait orientation and independent positioning of each display. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eVESA Compatibility\u003c\/h2\u003e\n\u003cp\u003eSupports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eVESA 75 × 75 mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVESA 100 × 100 mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese are the common mounting patterns used by most compatible monitors.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eMounting Options\u003c\/h2\u003e\n\u003cp\u003eThe AM420B supports both:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eC-Clamp mounting\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrommet mounting\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAOC’s Singapore store lists C-clamp compatibility with desk surfaces from roughly \u003cstrong\u003e15 mm to 80 mm thick\u003c\/strong\u003e, while grommet mounting supports surfaces up to about \u003cstrong\u003e50 mm thick\u003c\/strong\u003e depending on installation. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCable Management\u003c\/h2\u003e\n\u003cp\u003eIntegrated cable channels with removable covers let you route power and display cables through the arms, helping keep the desk cleaner even when the monitors are repositioned or rotated.\u003c\/p\u003e\n\u003ch2\u003eConstruction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eAluminum-alloy construction\u003c\/li\u003e\n\u003cli\u003eTwo independently adjustable monitor arms\u003c\/li\u003e\n\u003cli\u003eMechanical spring mechanism\u003c\/li\u003e\n\u003cli\u003eIntegrated cable routing\u003c\/li\u003e\n\u003cli\u003eVESA plates\u003c\/li\u003e\n\u003cli\u003eC-clamp and grommet installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cp\u003eAOC lists:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAOC AM420B Dual Monitor Arm\u003c\/li\u003e\n\u003cli\u003eC-Clamp Mount\u003c\/li\u003e\n\u003cli\u003eGrommet Mount\u003c\/li\u003e\n\u003cli\u003eInstallation Materials \/ Hardware\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMain Product Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDual Monitor Arm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e17\"–34\" Support Per Monitor\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2–9 kg Capacity Per Arm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMechanical Spring System\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e250 mm Height Adjustment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e495 mm Maximum Height\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e455 mm Extension\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e-15° to +90° Tilt\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e±90° Swivel\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e360° Rotation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVESA 75×75 \/ 100×100 mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBuilt-In Cable Management\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eC-Clamp \u0026amp; Grommet Mounting\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAluminum Alloy Construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBlack Finish\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AOC","offers":[{"title":"Default Title","offer_id":46464365559887,"sku":"AM420B","price":160.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8604\/0911\/files\/CodexImageAug21_2026_01_44_25AM.png?v=1787257230","url":"https:\/\/www.pectron8.com\/products\/aoc-am420b-black-dual-monitor-arm-mechanical-spring-17-34-each-2-9kg-per-arm-vesa-75x75-100x100-c-clamp-grommet","provider":"PecTron8","version":"1.0","type":"link"}