J4990-8MST — Proto 3/8 in. Drive 8mm Short Hex Bit Socket, size 8mm (0.315 in.). Overall length 1-25/32 in. (45.2 mm); Product weight 0.1 lb (45 g).
Compare sizes: Proto 3/8 in. Drive Short Hex Bit Socket
| Size / model | Part number | Overall length | Product weight |
|---|---|---|---|
| 1/4 in. | J49901/4ST | 1-13/16 in. | 0.11 lb |
| 5/16 in. | J49905/16ST | 1-13/16 in. | 0.11 lb |
| 3/8 in. | J49903/8ST | 1-13/16 in. | 0.12 lb |
| 4mm | J4990-4MST | 1-25/32 in. | 0.08 lb |
| 5mm | J4990-5MST | 1-25/32 in. | 0.1 lb |
| 6mm | J4990-6MST | 1-25/32 in. | 0.1 lb |
| 8mm (this item) | J4990-8MST | 1-25/32 in. | 0.1 lb |
| 9mm | J4990-9MST | 1-25/32 in. | 0.11 lb |
| 10mm | J4990-10MST | 1-25/32 in. | 0.12 lb |
8mm on 3/8 in. drive: other styles
- 3/8 in. Drive 8mm 12-Point Deep Socket (J5008M)
- 3/8 in. Drive 8mm 12-Point Socket (J5208M)
- 3/8 in. Drive 8mm 12-Point Tethered Socket (J5208M-TT)
- 3/8 in. Drive 8mm 6-Point Deep Impact Socket (J7008M)
- 3/8 in. Drive 8mm 6-Point Deep Socket (J5008MH)
- 3/8 in. Drive 8mm 6-Point Deep Thin Wall Impact Socket (J7008MHT)
- 3/8 in. Drive 8mm 6-Point High Strength Magnetic Impact Socket (J7208MHF)
- 3/8 in. Drive 8mm 6-Point Impact Socket (J7208M)
- 3/8 in. Drive 8mm 6-Point Impact Universal Socket J77408MP (J77408MP)
- 3/8 in. Drive 8mm 6-Point Socket (J5208MH)
From Proto:
Features
- Made of alloy steel. Polished chrome finish
- 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 | J4990-8MST |
|---|---|
| Brand | Proto |
| UPC | 662679170097 |
| Product type | Bit Sockets |
| Overall length | 1-25/32 in. |
| Product weight | 0.1 lb |
