Choosing the Right Screwdriver Bit
Choosing the wrong screwdriver bit can...
Time Required:1 - 2 minutesDifficulty:Very easy
Holiday Deals, Built to Last - Shop Now
Plus Free Shipping on $75+ in the Contiguous USA
iFixit Precision 4 mm Screwdriver Bit
$2.99
Condition: New
Screwdriver Style
Ready to ship
Frequently Bought Together
Magnetic Project Mat
Sale price $16.96
Regular price $19.95
iFixit Precision Bit Driver, Aluminum
Sale price $9.99
- Purchase with purpose! Repair makes a global impact, reduces e-waste, and saves you money.
- All our products meet rigorous quality standards and are backed by industry-leading guarantees.
- Same day shipping if ordered by 4PM Eastern.
- 30-day returns
iFixit Precision 4 mm Screwdriver Bits have been designed with a longer neck for a deeper and more precise reach. These bits are featured in our Mako Driver Kit - 64 Precision Bits and Manta Driver Kit - 112 Bit Driver Kit.
| iFixit Part Number | IF145-373-1 |
|---|
California Residents: Prop 65 WARNING
Replacement Guides
Service value proposition
Purchase with purpose
Repair makes a global impact, reduces e-waste, and saves you money.
Repair with confidence
All our products meet rigorous quality standards and are backed by industry-leading guarantees.
Fast shipping
Same day shipping if ordered by 4PM Eastern.
Featured Products
Lifetime Guarantee
15% OffLifetime Guarantee
Lifetime Guarantee
20% OffLifetime Guarantee
Lifetime Guarantee
Lifetime Guarantee
We stand behind our tools. If something breaks, we'll replace it—for as long as you own the iFixit tool.
Learn more