Details
Armstrong to GearWrench Cross References:
Cornwell Cross Reference:
TM2221L|3/8" x 21MM Dp Skt 6pt|;
Dim. F: Length to Shoulder:
JET Cross Reference:
671721|3/8" DR X 21MM 6 PT DEEP SKT|;
Long Description:
7 Piece Torx® Dual Material Screwdriver Set
Product Name:
Dual Material Screwdriver Set
Proto Cross Reference:
J5021MH|SKT 3/8 DR 21MM 6 PT DEEP|No;
SK Cross Reference:
8421|SKT CHRM 3/8DR DP 6PT 21MM|;
Table Description:
3/8 Drive 6 Point Deep Metric Socket 21mm
URREA Cross Reference:
5021HM|3/8 IN DR DEEP 6-PT 21 MM CHROME SOCKET|Yes;
Other Details
Bright, full polish chrome finish easily wipes clean and resists corrosion
Chamfered opening quickly guides fasteners into socket
Double line (SAE) and knurled (metric) ring help easily identify standard and metric sockets
Hard stamped size markings
Meets or Exceeds ASME Specifications
Off-Corner Loading Design Reduces Fastener Rounding
Serration depth inside the socket is as deep as the fastener hold it in the correct position