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You're mid-rehearsal and a key screw on your saxophone has worked loose — or you're at the repair bench trying to reach a recessed rod screw deep inside a flute body. Standard hardware screwdrivers are too wide, too thick, and too clumsy for the narrow, shallow slots on woodwind hardware. These woodwind repair screwdrivers are precision-ground to exact tip widths (1.6mm, 2.0mm, 2.4mm, 3.0mm) so they seat fully in the slot without slipping, stripping, or scratching the finish.
Each driver features a hardened steel blade and an ergonomic handle sized for controlled torque. Shaft lengths of 50mm, 75mm, and 100mm let you reach key stacks, body posts, and rod assemblies that a short driver simply can't access. Available as individual sizes or pre-matched combination sets for flute, clarinet, saxophone, oboe, and bassoon.
Whether you're a school band director doing quick field repairs, a professional repair technician working through a full overhaul, or a serious player who maintains their own instrument, these woodwind repair screwdrivers give you the right tool for every slotted fastener on the instrument.
Keep a full set on the bench to handle every slotted fastener across flute, clarinet, saxophone, oboe, and bassoon without switching tools mid-job.
Fast field repairs between rehearsals — tighten a loose key guard, re-seat a pivot screw, or adjust a thumb rest in seconds with the right tip size.
Maintain your own instrument between service appointments. A single screwdriver matched to your instrument's screw size is all you need for routine adjustments.
Toss a 50mm driver in your gig bag for emergency repairs at the venue — compact enough to carry, precise enough to fix a sticky key before the set starts.
| Tip Type | Slotted (flat-head) |
| Tip Widths Available | 1.6mm (~0.063"), 2.0mm (~0.079"), 2.4mm (~0.094"), 3.0mm (~0.118") |
| Shaft Lengths Available | 50mm (~2.0"), 75mm (~3.0"), 100mm (~3.9") |
| Blade Material | Hardened steel |
| Handle Material | Ergonomic grip (see variant options) |
| Compatible Instruments | Flute, clarinet, saxophone, oboe, bassoon |
| Available Configurations | Single screwdrivers or combination sets (see variant options) |
| Magnetized | Typically not strongly magnetized — safe for sensitive mechanisms |
Standard screwdriver blades are typically too wide and too thick for the narrow, shallow slots on woodwind screws. An oversized blade slips out of the slot under torque, stripping the screw head or gouging the surrounding finish. These precision-ground tips are sized to match woodwind hardware exactly.
The 2.0mm tip fits flute, clarinet, and smaller saxophone screws. The 2.4mm tip is slightly wider and seats correctly in larger saxophone pivot screws and some bassoon mechanisms. Always use the largest tip that fits snugly in the slot — a loose fit causes slipping and damage.
If you work on saxophone body posts or need to reach screws recessed deep inside key stacks or under rod covers, the 100mm shaft provides the reach a 50mm driver cannot. For general flute and clarinet work, the 50mm shaft is typically sufficient.
These drivers are generally not strongly magnetized. Strong magnetism can interfere with sensitive spring mechanisms on woodwind instruments. If you need to retrieve a dropped screw, use non-magnetic tweezers or a screw-retrieval tool rather than relying on a magnetized tip.
The 2.0mm+3.0mm or 2.4mm+3.0mm combination sets cover the most common saxophone screw sizes. The 2.0mm or 2.4mm handles smaller key and pivot screws; the 3.0mm handles larger body post and rod screws. If you play both alto and tenor, the 2.0mm+3.0mm combo is the most versatile starting point.
These drivers work on any slotted screw of the matching width, including some brass instrument valve screws or guitar electronics. They are optimized for the small, shallow slots typical of woodwind hardware, so they perform best in that application.
As a general guide: flute and oboe typically use 1.6mm and 2.0mm screws; clarinet typically uses 2.0mm; saxophone typically uses 2.4mm (small keys) and 3.0mm (large keys and rods); bassoon typically uses 1.6mm to 2.4mm depending on the mechanism. When in doubt, start with the smallest tip that spans the full slot width.
Both options are available. Select a single size (e.g., 2.0mm×50mm for clarinet) or a pre-matched combination set (e.g., Flute 1.6mm+2.0mm, Saxophone 2.0mm+3.0mm) from the variant dropdown above.
