Check the listing for details. TRIM POT Adjustment SCREWDRIVER Trimmer Driver, adjuster 100mm ENGINEER DA-01. Condition: New. Listed at 5.53 USD. Introducing the DA-01 Alignment Driver from ENGINEER® (Japan). This 100mm driver has a slotted tip and is specifically designed for adjusting with trim pots. Whether you are a professional engineer or simply looking to make some adjustments to your electronic devices, this trim pot adjustment screwdriver is the perfect choice.specially designed for ease of adjusting & setting trim pots in electronic PCB circuitsslim & thin slot style tip (2.0mm wide x 0.5mm thick)insulated handle & shaftoverall length: 154mm, shaft length: 100mmmade in Japan (ROHS compliant) About Us: We are Precise Hand Tools Ltd. a UK based Official Authorized Distributor for ENGINEER® Hand Tools (Japan) since 2013. Such is the popularity of the Brand, please be aware that Chinese fakes/counterfeits are now flooding Online Marketplaces. However, you can be assured that when purchasing directly from us, that you will receive a genuine ENGINEER® product (dispatched promptly from UK warehouses).