Check mount compatibility. Two numbers decide it: your equipment's mounting-hole pattern and its weight.

Write down the brand and the exact model number. It is usually on the label on the back of the display or in the settings menu. Screen size alone does not identify a model.

The VESA pattern is the spacing of the display's threaded mounting holes, measured in millimeters, width by height — 400 × 300 mm, for example. The pattern and the weight without the stand are published in the manual and on the manufacturer's specification page for your exact model number. Retailer listings often repeat them in their specification tabs; search your exact model number at a retailer below. Still nothing? Measure the hole spacing in millimeters yourself and look up the weight without the stand, then enter both in the checklist helper.

Every QualGear mount page lists its complete supported VESA patterns and its weight capacity under Key Specifications. Your display fits when its exact pattern appears in the mount's list and its weight is at or under the mount's capacity. Both checks must pass — meeting only one, such as screen size, is not sufficient. Looking for a desk mount? Shop monitor mounts.

Confirm what the wall or desk is made of and that the mount's installation manual lists that surface and the hardware to use. A remote review cannot verify concealed structure, so structural or code-sensitive installations need a qualified professional.

Send the display make and model, weight, VESA pattern, and wall type — QualGear support can point you to potentially compatible mounts and their specifications.

Write down the brand and the exact model number. It is usually on the label on the projector's base or in its manual. The model number matters because a series can include versions with different weights and hole locations.

The installation manual and the manufacturer's support page for your model list the weight and the threaded mounting-hole locations on the base. Count the holes — most projectors have three or four; a few have five or six — and measure the shortest and longest center-to-center distance between them.

Projector mount pages list weight capacity and adjustment details under Key Specifications. Check that the capacity covers your projector's weight, and that the bracket's adjustment range reaches every mounting hole across your measured spacing without obstruction.

For suspended grids, trusses, vaulted ceilings, or longer drops, the QualGear Pro-AV 1.5 in NPT system combines ceiling adapters, extension pipes, pipe connectors, and projector brackets. Compatible components may be combined when specifications, threading, load ratings, and instructions permit — the assembly works as a system, and the lowest applicable load limit controls. About the Pro-AV system.

Confirm the ceiling or wall type and structure, and that the mount's installation manual lists that surface and the hardware to use. A remote review cannot verify concealed structure, local code, or field dimensions; structural installations need a qualified professional.

Send the equipment make and model, weight, mounting pattern, ceiling or wall type, desired drop, and photos if you have them — QualGear support can identify potentially compatible components and provide specifications.