Blackhawk™ by Proto® 44021M Metric Deep Length Drive Socket, 12 Point Socket, 1/2 in Square Drive, 21 mm Socket
Item #BC401840

Blackhawk™ by Proto® Drive Socket, Metric Deep Length, 1/2 in Drive, Square Drive, 12 Point Socket, 21 mm Socket, 3-3/32 in Overall Length, 1-7/64 in Drive End Width, 1-7/64 in Socket End Width, Alloy Steel, Full Polished Nickel Chrome
  • Machined to help prevent fastener rounding
  • Sockets are double nickel chrome plated for a corrosion resistant, full polish finish
Drive End Width1-7/64 in
Drive Size1/2 in
Drive TypeSquare
FinishFull Polished Nickel Chrome
MaterialAlloy Steel
Overall Length3-3/32 in
Socket End Width1-7/64 in
Socket Size21 mm
Socket Type12 Point
TypeMetric Deep Length
WarrantyLifetime