Shipwright’s Patent Adjustable Tap Union. The advantage of this Union is that it will adjust itself to variations in the sizes of taps.

The Union is first attached in the usual way, and a simple turn of the screws attaches the Union to the tap so securely that no water pressure will force it off.

½¾
0/80/101/0

Royle’s Pattern, without adjusting screws—
0/6 0/8 0/11 1/8

Hose Connecting Unions.
½ in.⅝ in.¾ in.1 in.
0/7½0/9½1/01/8

Hose Tap Union for Soldering to Tap.

½ in.⅝ in.¾ in.1 in.
0/7½0/101/01/8