Introduction
The STANLEY 4-In-1 Pocket Screwdriver (Model 66-344-2) offers the convenience of a precision screwdriver set within a single, compact tool. This versatile tool is designed for various tasks, including toy assembly, accessing battery compartments, adjusting eyeglasses, and working with electronics. It features magnetic, double-ended bits with a non-slip textured surface, ensuring secure handling of small screws.

Image: The STANLEY 4-In-1 Pocket Screwdriver, featuring a black body with a yellow cap and clip, designed for portability and ease of use.
Setup
- Accessing Bits: To access the screwdriver bits, gently pull off the yellow cap from one end of the tool. This cap also functions as a handle extension.
- Inserting/Changing Bits: The screwdriver comes with two double-ended bits. Each end of the main body is designed to securely hold one bit. To insert a bit, align the hexagonal base of the desired bit with the opening at the end of the screwdriver body and push it firmly into place. The magnetic tip will help secure the bit.
- Selecting Tip Size: Each double-ended bit offers two different tip sizes. To switch between sizes, pull the bit out, flip it, and reinsert the desired tip into the screwdriver body.
Operating Instructions
The STANLEY 4-In-1 Pocket Screwdriver is designed for precision tasks. Its compact size and multiple bit options make it suitable for various applications:
- General Use: Select the appropriate bit (Phillips or Slotted) and size for your screw. Ensure the bit is fully seated in the screwdriver body.
- Magnetic Tip Advantage: The magnetic tips are particularly useful for handling small screws, preventing them from dropping during insertion or removal.
- Comfortable Grip: The soft, comfortable, bi-material grip provides enhanced control and reduces hand fatigue during prolonged use.
- Portability: The pen-like design with a pocket clip allows for easy carrying in a pocket, bag, or tool pouch, ensuring it's always accessible when needed.
Maintenance
- Cleaning: Wipe the screwdriver body and bits with a clean, dry cloth after each use to remove dirt, dust, or debris. Avoid using harsh chemicals or abrasive cleaners.
- Storage: Store the screwdriver in a dry environment to prevent rust or corrosion, especially on the metal bits. Ensure the bits are securely stored within the handle or in a designated tool organizer to prevent loss.
- Bit Inspection: Periodically inspect the screwdriver bits for wear or damage. Replace worn bits to maintain optimal performance and prevent damage to screw heads.
Troubleshooting
- Bits feel loose: Ensure the bit is fully inserted into the hexagonal receiver. The magnetic retention should provide a secure fit. If bits consistently feel loose, inspect the hexagonal opening for any debris or damage.
- Screws not holding to magnetic tip: Verify that the screw material is ferrous (magnetic). Over time, magnetic strength can slightly diminish; however, for typical small screws, the magnetic tip should provide sufficient hold.
- Difficulty removing/inserting bits: Ensure the bit is aligned correctly. Apply firm, steady pressure. Avoid twisting excessively, which could damage the bit or the tool's receiver.
Specifications
| Feature | Detail |
|---|---|
| Brand | STANLEY |
| Model Number | 66-344-2 |
| Number of Items | 2 (Pack of 2) |
| Head Styles | Phillips, Slotted |
| Head Sizes | 5/32, 1/8, 1PT, 2PT |
| Special Feature | Magnetic Tip |
| Material | Plastic (body), Chromium-Vanadium Steel (bits) |
| Color | Black / Gray with Yellow accents |
| Item Dimensions (L x W x H) | 7.3 x 1.8 x 0.7 inches |
| Item Weight | 1.6 ounces |
| Recommended Uses | Office Appliance, Smartphones or Tablets, Toy Assembly, Eyeglasses |
Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the official STANLEY website or contact their customer service directly. Keep your purchase receipt as proof of purchase.





