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B-Tech
B-Tech BT8390-EXT/B System X Extension Kit for BT8390 Rails, Black
B-Tech BT8390-EXT/B System X Extension Kit for BT8390 Rails, Black
System X extension kit for creating longer BT8390 rail lengths, with six 6mm steel joining bars and mounting hardware.
Regular price
£30.33 GBP
(incl. VAT)
Regular price
Sale price
£30.33 GBP
(incl. VAT)
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Product Description:
The B-Tech BT8390-EXT/B System X Extension Kit combines BT8390 Horizontal Mounting Rails to create longer lengths. Six joining bars made from 6mm thick steel are supplied, with spring-loaded bearings that allow easy positioning and internal grub screws to securely lock the mounting rails in place. The rails slide into position to create a seamless join, maintaining the product’s high-end aesthetic quality. All mounting hardware is included.
Key Features:
- LONGER RAIL LENGTHS – Combines BT8390 Horizontal Mounting Rails to create longer lengths.
- 6MM STEEL JOINING BARS – Supplied with joining bars made from 6mm thick steel.
- EASY POSITIONING – Spring-loaded bearings allow the joining bars to move easily into position.
- SECURE LOCKING – Internal grub screws securely lock the mounting rails in place.
- SEAMLESS FINISH – Rails slide into position to create a seamless join with a high-end aesthetic quality.

Usage:
For creating longer lengths by joining BT8390 Horizontal Mounting Rails.
Compatibility:
Extension kit compatible with BT8390 Horizontal Mounting Rails for creating longer rail lengths. Compatibility varies by device model and configuration. Please verify compatibility with your exact device before ordering.
Key Product Details:
MPN: BT8390-EXT/B
EAN: 5019318305917
Manufacturer: B-Tech
Condition: New
Technical Specifications:
| Length | 18 cm |
|---|---|
| Product Type | Mounting rail |
| Mounting Type | Wall |
| Product Colour | Black |