Highline Window Controls T175 Locking Manual Openers

In stock

RRP: £20.46 +VAT

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Code Stroke Control Type Size Stock Box Qty RRP Trade Price Qty
THL17500 250mm Manual 60 x 43 x 50mm 10+ 10 £20.46 Apply/​Login
Prices are excluding VAT


This opener is ideally suited to bottom hung windows fitted with butt hinges or ‘Hopper- style casements that open inwards. It’s small enough to fit snugly where space is limited between the reveal and moving frame. Because the moving sash is opened by the strength of the cable alone without the support of any conduit, this opener is better suited to small vents only.

  • Works with the helical steel cable (THL41000)
  • Used with the T250 or T300 operator on bottom hung
  • Maximum opening stroke 250mm
  • Supplied with mounting brackets
  • Available in white, grey and black

TIP: Operate multiple vents by linking locking openers using a rotary junction box.

Box Quantity Various - select product options to display box quantity
Part Code THL17500 | THL17501 | THL17505

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