The Original Patented Screwdriver Set 24 in 1 Magnetic Ratchet with Precision BitsIdeal for Home Repairs, DIY Projects,and ElectronicsErgonomic Rotatable Ratchet Handle and Storage CaseHoliday Gift

SMARTLY DESIGNED: For removing the oxide layer from the precious metals of relay contacts | ADJUSTABLE FLEXIBILITY: Adjust the blade-length to change the rigidity of the blade | BLADE STORAGE: Supplied with (5) replaceable blades stored in pen barrel at the opposite end | HIGH DURABILITY: Hardened plastic barrel and cap for improved durability and increased performance during dielectric work | THICK BLADES: 0.007" thick for more aggresive relay burnishing