Technical Data:
3/8 in drive standard metric socket
Size: 21 mm
Point configuration: 6 Point
Finish: Full Polish
Standard: ASME B107.110-2012
Full polish finish meets/exceeds aerospace plating specification AS4984A for enhanced corrosion resistance and durability

Application:
TorquePlus radius-corner design engages fastener flats for better grip
Helps improve the ability to turn worn or rounded fasteners

Dimensions:
Nut end outside diameter (B): 1-3/32 in
Drive end outside diameter (C): 1-3/32 in
Nut depth (D): 9/16 in
Bolt clearance depth (E): 41/64 in
Overall length (L): 1-9/32 in
Weight: 0.18 lb