Adjustable Drop Ceiling Mount


For Ø50mm Poles


BT7851 Adjustable Drop Ceiling Mount is designed for use with B-Tech’s System 2 and System X range of component based products. System 2 projector mounts fit directly to the bottom of the telescopic pole, back-to-back screen installations can be created using System X products, while B-Tech flat screen wall mounts can be attached to the pole using BT7841 accessory collars. System 2 poles can also be added to the ceiling mount for extended length using BT7823 or BT7824 pole joiners. BT7851 features a telescopic pole that allows the installation to be raised or lowered from 600m - 1000mm in 25mm increments and supports heavy loads of up to 100kg. Cover plates are included to hide ceiling fixings creating a smart and tidy finish.



  • Quick adjustable drop in 25mm increments for easy positioning of mounted screens
  • Compatible with a variety of existing B-Tech ranges such as System 2 and System X
  • Allows back-to-back configurations to be created when combined with BT8390-CFK
    Collar Fixing Kits or System X components
  • Compatible with all B-Tech Ø50mm accessory collars such as the BT7841
  • Poles are internally unobstructed for cables to pass through easily
  • Features safety bolt holes at top and bottom for secure installation
  • Poles can be added using BT7823 & BT7824 Pole Joiners
  • Cover plate and cable management included for a neat and tidy installation
  • Max load: 100kg (220.5lbs)
  • Ceiling drop: 600mm (23.6") - 1000mm (39.4")
  • Ceiling plate diameter (without cover plate): 150mm (5.9")
  • Colour: Black or White
BT7851 Telescopic Ceiling Mount - Front View BT7851 Telescopic Ceiling Mount BT7851 Telescopic Ceiling Mount - Cable Management BT7851 Telescopic Ceiling Mount - Lifestyle Image

Specification Sheet

Specification Sheet (PDF)


Installation Guide

Installation Guide (PDF)


Technical Drawing

Technical Drawing (PDF)

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