Rodding access for existing soil pipe

[Biggles..]

They used to do a rodding access door for existing soil pipe.
You drilled two holes making a figure eight and then the door would go over the top and the back had a clasp that locked it in place......


Anyone know what they were called or a link to get one.

 

[dilalio]

https://www.google.com/search?q=sol...id-ee-uk-revc&sourceid=chrome-mobile&ie=UTF-8

Access saddle.
Don't know if theres one that'll strap onto cast!