<div dir="ltr">Yes, that's correct.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, May 4, 2019 at 11:55 AM Jon Wallace via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Alec, I’m guessing those have a 1/4 inch slot.  My rings are 3/8.  I may have to fabricate something similar. <br>
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On Sat, 5/4/19, Alec Smyth via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org" target="_blank">personal_submersibles@psubs.org</a>> wrote:<br>
<br>
 Subject: Re: [PSUBS-MAILIST] Rib attachments<br>
 To: "Personal Submersibles General Discussion" <<a href="mailto:personal_submersibles@psubs.org" target="_blank">personal_submersibles@psubs.org</a>><br>
 Date: Saturday, May 4, 2019, 10:54 AM<br>
<br>
 Hi Jon,<br>
<br>
 These little things can be found at hardware<br>
 stores and clamp to the stiffener flanges to attach light<br>
 things. Replace the set screw with a SS one.<br>
<br>
 <a href="https://www.lowes.com/pd/Gatehouse-Sliding-Patio-Door-Cylinder-Lock/3410472" rel="noreferrer" target="_blank">https://www.lowes.com/pd/Gatehouse-Sliding-Patio-Door-Cylinder-Lock/3410472</a><br>
<br>
 Best,<br>
 Alec<br>
<br>
 > On May 4, 2019, at 9:05<br>
 AM, Jon Wallace via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org" target="_blank">personal_submersibles@psubs.org</a>><br>
 wrote:<br>
 > <br>
 > Curious<br>
 what folks are using to attach instruments and hardware to<br>
 reinforcement rings without drilling or welding.   I see<br>
 Steve has created some metal hangers that I assume have<br>
 slots cut in the end to grab onto the flange of the rib. <br>
 Any other ways?  <br>
 ><br>
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