The tool I found ideal to rem debris while R&R Pop-Up Sprinkler Heads. The Flex-Cable Pick-Up Tool With 4-Fingers is ideal to retrieve grass, mud and Etc from the below ground joint. Why did it take me so long to remember it�s not just for automotive tasks? LOL! That was before I actually start finding my memory challenging me as it does daily now. The 24" vs 36" tool has been ideal for many needs since the 70s.

I found a Name and Pic at the address below of the attached tool.

Name:
X-Long 36" Flex-Cable Pick-Up Tool 4-Finger Claw End Retriever Snake

Address:
http://www.amazon.com/X-Long-Flex-Cable-Pick-Up-4-Finger-Retriever/dp/B006ZEOXJY/ref=pd_tcs_compl_hi_3?ie=UTF8&refRID=04EZYKZBZS036SVSN0WK

Here is a link that might be useful: Pick-Up Tool