Sunex 267214 1/2" Drive 14-mm 12-Point Deep Impact Socket Enerpac parts It is the upper extension

It is the upper extension and it is metal

with wavy set

23562 Pulley

Asm Drive 916

Type of pulls: light and straight

Sunex 267214 1/2" Drive 14-mm 12-Point Deep Impact Socket Enerpac parts It is the upper extensionCR MO alloy steel for long life Lifetime warranty 1 2 Inch drive 14mm 12 point deep impact socket 12 Point sockets offer double the starting points as 6 point socketsNo doubt, the strongest impact socket line around. Sunex Tools impact sockets tackle the toughest jobs with a chrome molybdenum alloy steel grip that won't let go. With solid durability that keeps them driving through job after job, we've got sizes and styles enough to fulfill any need.