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Now discontinued as a separate item, accessories are still available to attach other items from the B-Tech mounting system, such as a laptop shelf, to the BT890 Projector Trolley.


The platform is supplied with safety rails and safety strap. Dimensions: 360mm x 360mm; Tilt: adjustable, 20 degrees up and down. Wheels are braked, 50mm types.
Stand height: 785mm to 1265mm, adjustable, with castors; 730mm to 1230mm with feet. Maximum load: 25kg.


The upper column of the BT890 is 35mm diameter, so accessories may be attached using a BT7035 adapter, a collar which locks in place with hex-head screws.
BT7030 and BT7040 shelves are platforms intended for mounting laptop PCs, VCRs, projectors. They are 300 x 300mm, 400 x 400mm, 360 x 360mm respectively. Order BT7035 adapter separately.
The adapters may also be used to mount LCD screens using a suitable bracket, see B-Tech LCD Screen VESA Mountings, or other, user supplied, apparatus using the BT7024 universal fixing brackets. See B-Tech Mounting System for details.

For details of additional mountings from B-Tech, go to and type 'B-Tech' into the search box.
  Description Price (£) Add to basket
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B-TECH BT7030 Shelf, 300 x 300mm, silver Silver Stock code: 18-479
Please login for stock availability and lead times.
B-TECH BT7040 Shelf, 400 x 400mm, silver Silver Stock code: 18-480
Please login for stock availability and lead times.
B-TECH BT7036 Shelf, 360 x 360mm, tilt, silver Silver Stock code: 18-481
This item is discontinued. Please contact Technical Support for advice on alternatives.
B-TECH BT7035 Accessory collar, 35mm, silver Silver Stock code: 18-474
Please login for stock availability and lead times.