CrescentESHOK-GUARD 1/2" SOCKET ISOLATOR (CAEAD332)

Metal part and plastic part are of good material. Will not get electrocuted by mistake when you use this

If you need it you know what it is. Good quality a little bulky but well made.

Rated for 1kV, held up well enough under 2.5kV using a megaohm meter, getting 1.2GOhmHaven't gotten it under torque yet, very curious if it can handle fasteners its size suggests it should.

Bought all 4 driver siaes!

This 1/2” version was too big for my use. Usually working around electricity, you don’t have a lot of room. I bought the 3/8” version and it worked just fine. Easier to get into smaller spaces.

Exactly as expected.

Worked on a 200A panel hot to tighten main lugs with this and I didn't die.

Great