NEIKO 10191A Magnetic Nut Driver Set, 6 Piece Impact Nut Driver Set, MM, 8 to 14mm, 2-9/16” Long Nut Driver Bit Set for Impact Drill, Cr-V Metric

Utilizei para reparo de telhado pvc com estrutura de madeira, utilizando parafuso auto-brocante 8mm, atendeu perfeitamente, não apresentou desgaste no metal da chave de porca, apenas uma leve descascada na parte fosfotizada. Considero isso pouco desgaste.

I like the feel of them and finish, they appear a quality item. I purchased them to have to hand when I need them not to have to order them and wait to use them on a project. I do rely on the previously purchased reviews submitted, especially if written well.

Great value. Work well. My only problem with them is if your loosening a nut and the stud is poking through above the nut, the internal magnet gets in the way. You’ll need tube socket version for those.But otherwise an excellent tool.

Cumple lo que promete,estarían mejor con una profundidad de 3 mm más

So far so good. I like the quality and finish. Have used with an impact driver and no issues.