Vertical Blind H hook carrier 3 prong gear for Plastic spacers
These are the standard H carriers for Vertical blinds with PLASTIC SPACES between each H hook. The plastic spacer slots through (see photo) the little rectangular slot at bottom right.
H Clips always have a habit of snapping after a couple of years. To replace the carriers takes around 30 minutes to pull apart and replace. To do simply take off all vertical blinds and then use a screw driver to remove the end caps. At one end you will see where the string in tied and you can undo and then slide on the new carrier.
Which way does the H clip turn? Looking at the picture of the H clip with blue turn circle on left - if you turn the blue circle in a clockwise direction then the H clip would rotate from left to right.
Size - 40 mm length, 10mm width, 35 mm from bottom to top of H hook.