Why are screwdrivers so skinny?

HectorLooi · January 5

I have 2 sets of screwdrivers, one from Korea and one from AliExpress. Both sets have extremely skinny handles. The Korean ones measure 4.65mm, while the Chinese ones are only 4.55mm.

Whenever I encounter stubborn screws, it's a real pain to use such skinny handles. Bergeon has extra grip handles but they come with a Bergeon price. Imagine getting one each for the whole set of screwdrivers.

So I decided to improvise. I got some brass motor couplings from AliExpress and used them for grips.

Waggy · January 5

Never thought about it.... now I can't un-think it.... I think maybe it's to help you not to over torque the screws??? Just a guess.

watchweasol · January 5

Hi. I think Waggy is on the money, there is always the chance of over tightening screws even with watch drivers but less likely so with thinner handles as they do not afford a good torque unless you are conscious of the action. I must admit as my hands get stiffer with age I had thought about beefing up the handles for a better grip. Hectors post gives good for thought for us older generation. Thanks Hector.