Monitor Desktop Arm with Extension, Grommet Base

The Peerless-AV LCT620A-G is a height-adjustable desktop monitor arm with an articulating extension and grommet mounting base. It supports one monitor and combines adjustable positioning with a dedicated surface-mounted design. Intended for indoor desk or counter use, the mount features polished-aluminum construction, a black color, and a powder-coated, high-gloss finish.

Ideal Use Cases

This model is suited to indoor desk and countertop installations using a single display between 10 and 38 inches. The supported monitor must weigh between 8.40 and 17.80 lb, providing clear size and load parameters for compatibility planning. Landscape and portrait orientations are both supported, making the arm appropriate wherever the display must be repositioned between horizontal and vertical viewing.

The grommet base is designed for installations through a compatible desktop or countertop. It accommodates mounting surfaces from 1/2 to 2 inches thick, corresponding to the specified range of 12 to 55 mm. This makes the LCT620A-G relevant for a variety of indoor counters and desks that fall within those thickness limits.

Why Choose This Model

The height-adjustable articulating arm is designed to support ergonomic monitor positioning for different users. Its maximum adjustable height is 12.60 inches, while a maximum swivel angle of 180 degrees and maximum rotation angle of 360 degrees provide substantial positioning flexibility. The supported landscape and portrait orientations further extend how the monitor can be arranged.

Integrated cable management helps organize display cabling along the mounting system. Together with the swivel and articulating functions, this gives the mount a focused feature set for installations that require both movement and cable routing. The polished-aluminum material and black high-gloss, powder-coated finish provide a defined appearance for visible desktop and countertop installations.

Installation and Integration

Before installation, confirm the monitor’s screen size, weight, and mounting pattern, as well as the thickness of the intended surface. The arm is VESA mount compatible and supports 75 x 75 and 100 x 100 mounting patterns. Its specified mount pattern compatibility type is dedicated, and the supported device type is a monitor.

The package contains a base with pole, an arm with adaptor, hardware, and a mounting instruction. The supplied grommet base attaches the assembly to a compatible desktop or countertop surface within the stated thickness range. The mount weighs approximately 11 lb, which should also be considered when planning the installation and handling the assembly. The packaged quantity is one unit.

Performance Highlights

• Supports one monitor from 10 to 38 inches.
• Accepts monitor loads from 8.40 to 17.80 lb.
• Provides up to 12.60 inches of adjustable height.
• Supports landscape and portrait monitor orientation.
• Offers a maximum swivel angle of 180 degrees.
• Offers a maximum rotation angle of 360 degrees.
• Includes articulating movement and cable management.
• Supports VESA 75 x 75 and 100 x 100 mounting patterns.
• Fits desktop or countertop surfaces from 1/2 to 2 inches thick.

What Makes It Different

The LCT620A-G brings its principal mounting, movement, and material features together in one surface-mounted arm. The grommet base supports installation across the specified range of desktop and countertop thicknesses, while the articulating arm combines height adjustment, swivel, rotation, and orientation changes. This combination distinguishes the model from a fixed-position monitor support without requiring a separate positioning arm.

The product is listed with RoHS, TAA, and VESA certifications and standards. It is identified as TAA compliant and compliant with the Restriction of Hazardous Substances requirements. Peerless-AV also provides a five-year limited warranty for the mount.

Final Assessment

The Peerless-AV LCT620A-G is a clearly specified choice for mounting one compatible monitor through an indoor desk or countertop. Its 10-to-38-inch screen range, 8.40-to-17.80-lb load range, two supported VESA patterns, and 12.60-inch maximum height adjustment establish its compatibility boundaries. The grommet base, articulating movement, 180-degree swivel, 360-degree rotation, cable management, and polished-aluminum construction complete a practical desktop mounting package.