Q1: What tools are needed for installation of this sink faucet?
A1: You will just need a wrench to tighten kitchen faucet water lines to angle valves, no need to hire a plumber. Usually customers do the installation within 20 minutes. Super easy!

Q2: Does this kitchen faucet come with a weight (installed under the sink on the hose line) to assist the hose in retracting?

A2: Our kitchen faucet come with a weight.It is the weight that supports the retract function.

Q3: Does the kitchen faucet neck wobble after installation?

A3: It doesn't wobble if you tighten everything up according to the instruction. The plastic and metal washers and the long nut will help to avoid wobbling.