Replacement Cord Lock for Corded/H Section/ Narrow Roman Blind Rails
Fits the narrow metal 'Speedy' type rail which can be used for Roman/Austrian Blinds and pelmets.
Please see the illustration for dimesnsions to check whether this part will fit your existing rail
Rear attachment clip measures 9mm minimum/13mm maximum
also known as pulley, cord lock, brake, cord guide, control mechanism