Caster Flat Screwdriver 4mm

Caster Racing Parts

SKU: JR-0018

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This is the Caster Racing Flat screw Driver. No one wants to spend money on low quality tools. Tools are an investment that should not be taken lightly and are one of the few items that should outlast the life of the model you are working on...and remain with you for years after. With so many choices available, the decision can be overwhelming. So Caster has stepped up again, expanding its product line with a complete range of affordable, high quality tools that help to make the decision a little easier. 

Caster Racing hex drivers feature lightweight machined aluminum handles that have been knurled to provide a high leverage, non slip surface that will be comfortable to use during long wrenching sessions. The tool size is etched into the handle for easy identification and a black rubber cap is fitted to the end to increase comfort during use. The precision cut tool steel tips provide an exceptional fit with the fastener, and feature a bronze colored finish that not only looks good, but also helps to protect the steel from corrosion. A set screw is used to secure the tip and a full range of replacement tips are available, so they are easily replaced if you should ever break one. 



  • CNC machined knurled aluminum handles 
  • Replaceable steel tips
  • Size is marked on the handle for identification


  • Includes: 
  • (1) 4mm Flat Screw Driver

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