Aeroquip FCM3685 Blue Anodized Aluminum 1/8" NPT Allen Head Pipe Plugs - Pack of 2

Aeroquip FCM3686 Blue Anodized Aluminum 1/4" NPT Allen Head Pipe Plugs - Pack of 2

Aeroquip FCM3687 Blue Anodized Aluminum 3/8" NPT Allen Head Pipe Plugs - Pack of 2

Aeroquip FCM3684 Blue Anodized Aluminum 1/16" NPT Allen Head Pipe Plugs - Pack of 2

Edelbrock/Russell 660420 Blue Anodized Aluminum -4AN Flare to 1/8" NPT Pipe Straight Adapter

Evil Energy AN3-AN16 Ajustable Wrench Spanner Fitting Tools Red

HANSON 8202 Tap

Century Drill and Tool 95203 Plug Hand Pipe Tap, 3/8-18 NPT

Vermont American 20371 1/8-27 NPT High Carbon Steel Pipe Tap

Vibrant (11170) 1/8" NPT Female Weld Bung

HANSON 1904 Tap