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
- 1/4 in. Drive 4mm 12-Point Metric Socket (J4704TM)
- 1/4 in. Drive 4mm 6-Point Deep Socket (J4704LM)
- 1/4 in. Drive 4mm Hex Bit Socket (J4770-4M)
- 1/4 in. Drive 6-Point 4mm Socket (J4704M)
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 |
