J4990-4M-TT — Proto Tethered 3/8 in. Drive 4mm Hex Bit Socket, size 4mm (0.157 in.).
Compare sizes: Proto Tethered 3/8 in. Drive Hex Bit Socket
| Size / model | Part number |
|---|---|
| 7/32 in. | J49907/32-TT |
| 4mm (this item) | J4990-4M-TT |
| 6mm | J4990-6M-TT |
| 7mm | J4990-7M-TT |
| 8mm | J4990-8M-TT |
| 9mm | J4990-9M-TT |
| 10mm | J4990-10M-TT |
4mm on 3/8 in. drive: other styles
- 3/8 in. Drive 4mm Extra Long Hex Bit Socket (J4990-4MXL)
- 3/8 in. Drive 4mm Hex Bit Socket J4990-4M (J4990-4M)
- 3/8 in. Drive 4mm Short Hex Bit Socket (J4990-4MST)
From Proto:
Features
- Made using a heat treated alloy for wear-resistance which helps minimize distortion for a long life
- Hex opening holds the bit allowing the bit holder to take the torque load
LabSupplies.com is an authorized Proto dealer.
| Manufacturer part number | J4990-4M-TT |
|---|---|
| Brand | Proto |
| UPC | 662679117719 |
| Product type | Bit Sockets |
