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Proto 1/4 in. Drive 4mm 6-Point Impact Socket (J6904M)

Proto 1/4 in. Drive 4mm 6-Point Impact Socket (J6904M)

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J6904M — Proto 1/4 in. Drive 4mm 6-Point Impact Socket, size 4mm (0.157 in.). Nut end outside diameter 17/64 in. (6.75 mm); Drive end outside diameter 1/2 in. (12.7 mm); Nut depth 5/32 in. (3.97 mm); Bolt clearance depth 1/2 in. (12.7 mm); Overall length 7/8 in. (22.22 mm); Product weight 0.03 lb (14 g).

Compare sizes: Proto 1/4 in. Drive 6-Point Impact Socket

Size / model Part number Nut end outside diameter Drive end outside diameter Nut depth Product weight
3/8 in. J6912H 9/16 in. 9/16 in. 17/64 in. 0.04 lb
7/16 in. J6914H 21/32 in. 21/32 in. 5/16 in. 0.05 lb
1/2 in. J6916H 45/64 in. 11/16 in. 3/8 in. 0.05 lb
9/16 in. J6918H 51/64 in. 51/64 in. 3/8 in. 0.08 lb
4mm (this item) J6904M 17/64 in. 1/2 in. 5/32 in. 0.03 lb
5mm J6905M 5/16 in. 1/2 in. 3/16 in. 0.04 lb
5.5mm J69055M 11/32 in. 1/2 in. 3/16 in. 0.04 lb
6mm J6906M 25/64 in. 1/2 in. 7/32 in. 0.03 lb
7mm J6907M 7/16 in. 1/2 in. 7/32 in. 0.03 lb

4mm on 1/4 in. drive: other styles

From Proto:

Features

  • Proto® 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials
  • The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners
  • The TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage
  • The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners
  • Socket size stamped on tool for easy identification
  • Side locking hole

LabSupplies.com is an authorized Proto dealer.

Manufacturer part number J6904M
Brand Proto
UPC 662679321208
Product type Impact Sockets
Nut end outside diameter 17/64 in.
Drive end outside diameter 1/2 in.
Nut depth 5/32 in.
Bolt clearance depth 1/2 in.
Overall length 7/8 in.
Product weight 0.03 lb