Copyright 2026, Skybolt <p class="MsoNormal" style="text-align:justify">For panel holes that are wornsuch that the standard SK-R4G Retainer will no longer retain the grommet/stud,there are three options in order of preference:&nbsp;</p><p class="MsoNormal" style="margin-left:.5in;text-align:justify;text-indent:-.25in;mso-list:l0 level1 lfo1;tab-stops:list .5in"><!--[if !supportLists]-->1)<span style="font-size: 7pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><!--[endif]-->Use SK-R4T Retainer with a wider diameter.&nbsp; Advantage:&nbsp;Expanding the hole for the SK-R4T is not required.&nbsp; Disadvantage:&nbsp;In some applications (thick panel with a standard grip grommet like theG, H, N, or O grommet), the SK-R4T may not fit.&nbsp;Plus, once it is on, getting it off is a real chore.&nbsp;</p><p class="MsoNormal" style="margin-left:.5in;text-align:justify;text-indent:-.25in;mso-list:l0 level1 lfo1;tab-stops:list .5in"><!--[if !supportLists]-->2)<span style="font-size: 7pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><!--[endif]-->Use SK-R560 Backing Retainer and reinstall SK-R4G.&nbsp; Having these parts as spares can quicklyresolve many maintenance problems with fastener assemblies (the grommet andstud) that fall out of the panel when unlocked.&nbsp;Advantage:&nbsp; Allows full grip rangeof existing grommet and allows use of the standard SK-R4G Retainer.&nbsp; Disadvantage:&nbsp;The worn hole must be .531 or reamed to this diameter for the SK-R560 toproperly slide onto the grommet.&nbsp;</p><p class="MsoNormal" style="margin-left:.5in;text-align:justify;text-indent:-.25in;mso-list:l0 level1 lfo1;tab-stops:list .5in"><!--[if !supportLists]-->3)<span style="font-size: 7pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><!--[endif]-->Fill the hole (fiberglass panels) and re-drill propersized hole (15/32 to ½ inch for thick panels).&nbsp;Disadvantages are obvious.<o:p></o:p></p> https://store.skybolt.com/worn-hole-grommet-c1220all.aspx Fri, 23 Oct 2026 12:45:03 GMT 60 Nexternal RSS 2.0 en-us https://store.skybolt.com/skn4-4s-set-p4634.aspx Product4634 Tue, 1 Aug 2017 13:34:00 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/skn4-4s-set-p4634.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/skn4-4s-set-p4634.aspx">SKN4-4S SET</a></span><br><a href="https://store.skybolt.com/skn4-4s-set-p4634.aspx">Buy Now:</a> <span color="#990000"><b>$9.37</b></span> <br /><br /><div>For Extremely Worn Holes. &nbsp;Installer must debur washer for clearance.<div>.110 Grip with Backing Washer and SK-R4GS.</div><br /><br />Visit <a href="https://store.skybolt.com/worn-hole-grommet-c1220all.aspx">Worn Hole Grommet</a> to see additional products in this category.</div> https://store.skybolt.com/sk-r560-p826.aspx Product826 Tue, 6 Feb 2007 17:13:00 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk-r560-p826.aspx"><img src="//cdn.nexternal.com/skybolt/images/SK-R500.jpg" WIDTH=75 alt="SK-R560" border="0" hspace="3"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk-r560-p826.aspx">SK-R560</a></span><br><a href="https://store.skybolt.com/sk-r560-p826.aspx">Buy Now:</a> <span color="#990000"><b>$6.53</b></span> <br /><br /><div>TSO-C148<br /><br />Visit <a href="https://store.skybolt.com/worn-hole-grommet-c1220all.aspx">Worn Hole Grommet</a> to see additional products in this category.</div>