Brass Pipe Fittings: Ball Seat Union (NPSM Thread)

Brass Pipe Fittings: Ball Seat Union (NPSM Thread)
Item# UM
$2.16
Part Number: 
Availability: Usually ships the same business day

See table below for part number & price of each size available. Then select the part number from pull down menu.

Ball Seat to Ball Seat Union Ball Seat Union
Part
Number
NPSM
Thread
NPSM
Thread
Sale
Price
UM-4-4 1/4" 1/4" 2.16
UM-6-6 3/8" 3/8" 3.34
UM-8-8 1/2" 1/2" 4.08


Use the pull-down menu to select the part number of the size you need.

What is the "(+.30)" beside the item number I want to order in the drop down menu? ?