Trolley Jack Identity

[Sonic70]

Hi All,

I just bought this sealey jack second hand. Can anyone identify it? The label is quite worn, at a guess it may say 1250CX but i'm not 100 per cent sure.
Also I have set the oil level 5mm below the filler hole but am not sure if this is correct either.

All help appreciated.
Victor

 

[Stivino]

Sealey Yankee Mk2?

 

[Sonic70]

Yes it does have yankee on it. What is difference between mk1 and mk2?

 

[Mottie]

The MK1 would drop like a stone when you tried to let it down….