FWF Heavy Duty Oxygen Cylinder Tank Wrench for USE ON (D OE E Style) Small Cylinder Tanks Made in USA

Glad I bought this metal one. The plastic composition ones bend when the cylinder valve is secured tight. This Heavy duty one does the job, no worries.

The product does not match the picture shown. Two completely different items.

the 2 openings that fit valve on tank needs to be opened up just a tiny bit very hard to fit.other wise I put it on a chain around my neck everytime I go out so it wont get lost plus the plastic 1 in my truck