Tripp Lite DWF3780X

Overview

The Tripp Lite DWF3780X is a fixed TV wall mount designed to securely hold flat or curved displays ranging from 37 to 80 inches and weighing up to 165 pounds. It provides a clean, professional installation by positioning your large screen close to the wall, making it suitable for living rooms, conference rooms, classrooms, or public spaces. The mount supports a wide range of VESA patterns from 150 x 100 to 600 x 400, ensuring compatibility with most major TV and monitor brands.

Key features

• Heavy steel construction delivers reliable strength and long-lasting support for large displays.
• Adjustable horizontal rails allow precise positioning to accommodate off-center wall studs without compromising stability.
• Built-in bubble level simplifies installation by helping you achieve perfect alignment without extra tools.
• Automatic spring locks secure the display firmly in place as soon as it is lowered onto the mount.
• Quick-release pull cords enable safe and easy removal of the screen for maintenance or cable management.
• Open center design provides unobstructed access to HDMI ports, power cables, and media devices, keeping connections accessible.

Key specs

• Display size compatibility: 37 to 80 inches
• Maximum weight capacity: 165 pounds (75 kilograms)
• VESA mounting patterns supported: 150 x 100 to 600 x 400
• Material: Heavy steel construction
• Mount type: Fixed wall mount

Installation and setup

The mount’s adjustable horizontal rails make it easy to align with wall studs that are not perfectly centered, reducing installation challenges. The integrated bubble level ensures the mount is perfectly straight, which is critical for a professional appearance. Automatic spring locks and quick-release cords streamline the process of securing and removing the display, making setup and maintenance straightforward even for DIY users.

Ideal uses and environments

This wall mount is well suited to environments where a large, stable display is needed close to the wall, such as home theaters, corporate meeting rooms, classrooms, or public information displays. Its robust design and wide compatibility make it a strong choice for users who want a secure, tidy installation that keeps cables and ports easily accessible.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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