Proto® J4990-9M-TT Standard Length Socket Driver Bit, 3/8 in Drive, 9 mm, 1-5/8 in L Bit
- Manufacturers: Stanley Black & Decker
- Brand Name: Proto®
- ITEM CODE: STAPR-J4990-9M-TT
- Mfr Part: J4990-9M-TT
- UPC: 662679117764
- Min. Order Qty: 1
- Qty. Interval: 1
- Sold As:
-
Price:
Proto® J4990-9M-TT
DESCRIPTION
Proto® Socket Driver Bit, Standard Length, Measurement System: Metric, 3/8 in Drive, Hex Bit, 9 mm Bit, 1-5/8 in Bit Length, 2-23/32 in Overall Length, Yes Tether Capable, Heat Treated Alloy Steel, Polished Chrome
APPLICATIONS
For stubborn or damaged fasteners and also on fasteners made from soft materials
| Bit Type | : | Hex |
| Finish | : | Polished Chrome |
| Material | : | Heat Treated Alloy Steel |
| Overall Length | : | 2-23/32 in |
| Type | : | Standard Length |
| Measurement System | : | Metric |
| Drive Size | : | 3/8 in |
| Bit Size | : | 9 mm |
| Bit Length | : | 1-5/8 in |
| Tether Capable | : | Yes |
- Proto® Tethered tool sockets are manufactured with four detent holes so that the pin detent will engage correctly regardless of the direction the socket is placed on the square drive
- The positive control system requires a separate tool to attach or remove the socket, meaning it cannot be removed without specific intent
- Chrome finish is applied after the holes are bored for better corrosion resistance
- 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
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Proto_J206GXL_TT_Catalog.pdf