When a single worn part costs $21.99 and a replacement device costs many times that, the answer is usually a part swap — but not always. This guide gives the decision criteria, using the parts listed for 25/115/135/140 in1 Precision Screwdriver Set Magnetic Hex Sc (8 variants) as the working example.
25/115/135/140 in1 Precision Screwdriver Set Magnetic Hex Sc: Compatibility
The compatibility string on the listing names 25/115/135/140 in1 Precision Screwdriver Set Magnetic Hex Sc verbatim. Closely named models in the same family are the main source of wrong orders, so read the model printed on your device (usually on a sticker or in the device's app/settings page) and match it character for character — "Pro", "Plus", "Ultra", "XL" and revision suffixes all matter.
Variants and Pricing
8 variants are listed, $21.99–$50.99. Smaller packs suit a single device on a normal replacement cycle; larger packs suit multi-device households or topping up.
| Variant | Price (USD) |
|---|---|
| 135 in 1 blue | 47.99 |
| 140 in 1 Blue | 50.99 |
| 135 in 1 Yellow | 50.99 |
| 135 in 1 red | 47.99 |
| 122 in 1 Blue | 43.99 |
| 115 in 1 red | 38.99 |
| 25 in1 | 21.99 |
| 122 in 1 Yellow | 43.99 |
Prices are as listed at the time of writing; the product page is authoritative.
Who This Is For — and Who Should Skip It
Skip part replacement when multiple subsystems fail together or when the failed part's price approaches half of a new unit — the remaining wear on other components tips the math toward replacement.
Before You Order
- Match the model on your device to the listing's compatibility string, character for character.
- Pick the variant that matches how many devices you run.
- Orders over $55.99 ship free worldwide; 30-day returns and a 12-month warranty apply.
- Fitment questions: support@mobilepcparts.site replies within one business day, Mon–Sat 9:00–18:00 GMT+8.
FAQ
Does one variant fit every listed model?
The compatibility string covers the models named on the listing. Variants differ in quantity or configuration, not in fit — check the variant table above for what each option includes.
What if my model is not in the compatibility string?
Then this listing is not a verified match. Check the product page for the full fitment list, or email support@mobilepcparts.site with your model before ordering.
Full variant list and current prices: 25/115/135/140 in1 Precision Screwdriver Set Magnetic Hex Screw Driver.