Park Tool SD-2 Phillips Screwdriver
Tools
Park Tool SD-2 Phillips Screwdriver
Park Tool SD-2 Phillips Screwdriver
The Park Tool SD-2 Phillips Screwdriver is a #2 Phillips driver sized for the medium fasteners found throughout bicycle assemblies: water bottle cage bolts, brake caliper mounting hardware, cable pinch bolts, and various accessory screws that demand a proper-fitting driver to avoid rounding. Read the overview
At a glance
- Tip type
- #2 Phillips
- Shaft material
- Chrome vanadium steel
- Handle
- Ergonomic contoured grip
2 in stock
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Overview
What size Phillips does the Park Tool SD-2 Screwdriver fit?
The Park Tool SD-2 Phillips Screwdriver is a #2 Phillips driver sized for the medium fasteners found throughout bicycle assemblies: water bottle cage bolts, brake caliper mounting hardware, cable pinch bolts, and various accessory screws that demand a proper-fitting driver to avoid rounding. Machined from chrome vanadium steel, the tip is precision-ground to engage #2 Phillips heads with full contact and minimal cam-out tendency.
The ergonomic handle provides a comfortable, controlled grip that gives you the tactile feedback to apply appropriate torque without guessing. It is a tool that sounds unremarkable until you've stripped a soft bolt using an undersized or worn driver. After that, the right fit matters permanently. The SD-2 delivers that fit for the #2 fasteners you'll encounter on nearly every bike.
All the specs
MPN SD-2
- Tip type
- #2 Phillips
- Shaft material
- Chrome vanadium steel
- Handle
- Ergonomic contoured grip
- Use
- Medium-size Phillips fasteners throughout the bike
FAQ
Good questions
Get to know Park Tool

There's more to Park Tool than this one product. Our Park Tool page has the full Park Tool lineup we carry and more about the brand.
Visit the Park Tool page →Where is the SD-2 most commonly used on a bicycle?
#2 Phillips fasteners appear on water bottle cage bolts, brake caliper mounting hardware, cable pinch bolts, cleat hardware, and various accessory mounting points throughout the bike.
What is the difference between the SD-0 and SD-2?
The SD-0 is sized for smaller #0 Phillips fasteners like derailleur limit screws, while the SD-2 fits the larger #2 Phillips fasteners used on bottle cages, brake hardware, and general mounting points.
Is the SD-2 tip replaceable?
No. The SD-2 is a fixed one-piece design with a chrome vanadium shaft intended for long-term professional use.
Reviews
What riders say about the Lab
“Paul does a great job. He got my bike I bought from someone there in their town and had it packed and shipped to me in Austin, TX… It got here in perfect condition!”
“Fantastic store. It has everything you may want/need for cycling. Great team. Highly recommend to anyone looking for cycling related things and bike service.”
“I recently got back into biking and wanted to add some things onto my bike. They had most of what I was looking for in shop… I'm really happy to have found them.”
Questions about this one?
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