Order Tracking
0800 1422417
Delivered in
3 to 7 working days.
Same Day Dispatch
Delivered in
3 to 7 working days.
45mm Premium Geared Mechanism Replacement
Replacement chain mechanism suited for our range of Premium XL chain-operated blinds. This only includes the mechanism and doesn't include chain, pin end or brackets. This mechanism is only compatible with roller blinds manufactured by DotcomBlinds using a 45mm barrel. It is not compatible with any of our standard roller blinds. This mechanism is a 1:4 geared mechanism that provides smooth operation and strong hold.
If you are in doubt or would like to confirm compatibility, don't hesitate to contact a member of our customer support team before placing an order.
Cyber Month has arrived! For a limited time, enjoy 20% off our entire range of made-to-measure blinds and curtains. Whether you're refreshing one room or planning a bigger home update, it's a great opportunity to save.
Simply enter CYBER20 at checkout. The promotion runs from Monday 2nd November to Tuesday 10th November 2026, inclusive.
Still deciding on a colour or fabric? Order up to 10 free fabric samples and see your favourites at home before you buy. To use the Cyber Month discount, your order must be placed during the promotional period.
20% off site-wide with code CYBER20. The code is valid on orders placed between 2nd and 10th November 2026, inclusive, and cannot be used in conjunction with any other offer or discount code. The discount must be applied at checkout and cannot be added retrospectively. Standard terms and conditions apply.
SDPD Available
This blind is available on our Same Day Priority Dispatch Service, which is ideal for when you need a blind in a hurry. By selecting the Same Day Priority Dispatch option at checkout, your blind will jump to the front of our production queue, being made and dispatched that same day when ordered before 11am on weekdays (orders after 11 am or on weekends/bank holidays will be prioritised for the next working day). Please be aware that while most SDPDs are delivered the next working day, we do not guarantee next-day delivery.
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45mm Premium Geared Mechanism
Highstreet Price Comparison
Our highstreet price comparison calculator works on an average price based on similar made-to-measure blinds sold by highstreet retailers. We compare their blinds to ours using the same measurements, same type of fabric and same mechanism, doing our best to find a like-for-like system. To find out more, click here.
