Will these work with my deep-dish wheels?

The 50mm length is built to clear deeper offsets and custom wheel designs. If you're running extreme stance or offset, test-fit before final install to confirm your specific wheel body doesn't interfere with the nut cone.

Do I need a torque wrench to install these?

Hand-tightening with the knurled grip is fine for initial setup, but always torque to your vehicle's specification using a proper wrench or torque wrench once seated. Check your service manual for the correct lug nut torque value.

Can I use these if I'm replacing just a few lugs?

Yes. These are M12x1.25 standard thread, so they'll match most factory lug nut specs. If you're mixing old and new, confirm your existing lugs are the same thread pitch before ordering a partial set.