All stainless steel construction
2 ball lock posts -  1 for  liquid out  and 1 for gas in
Has an over pressure bleed valve with automatic and manual operation.

Flexible beer line is supplied (not in the image) for a dip tube 

the ball lock posts allow you to remove gas and liquid disconnects without losing pressure or spilling beer.

Use to counter-pressure fill from kegs and force carbonating home brew, the most versatile spear by far.
Use either standard plastic disconnects or premium steel disconnects to attach the tap and regulator.