Need related part to 10-071

A home owner from queens new york city says:
June 6, 2017
Hi,
In the installation guide for the part 10-071 there is a mention in diagram #4 "hook retainer (f)".
That is the part that I need. It is a large pronged "V" shaped hook.

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Tom from SWISCO responded:
June 7, 2017
We do not currently have this part, but we'd be happy to provide it for you. Please give us a little time as we have it made up. I'll let you know when it becomes available.
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Tom from SWISCO responded:
June 15, 2017
Our new 10-074 is now available. Let me know what you think!
Shower Door Roller Assembly, Round Door
Shower Door Roller Assembly, Round Door
10-071
$13.80
Shower Door Slider Retainer
Shower Door Slider Retainer
10-074
$2.57
Installation Instructions for the 10-071 Shower Door Roller Assembly
Installation Instructions for the 10-071 Shower Door Roller Assembly
GUIDE
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