a thing a ma bob in surprise.

[xwarp]

http://phoenix.craigslist.org/wvl/tls/2675806024.html

 

[DrkMtnDew]

the thing a ma bob looks like a overhead valve spring compressor.

 

[BigAl62]

the thing a ma bob looks like a overhead valve spring compressor.

That's what I was going to say!

 

[crewchief888]

thats what it is.

ive got one i bought from matco laying around somewhere