A dip station looks like the simplest piece in a home gym: two parallel handles on a frame. In practice it is the piece most likely to wobble, because all the load sits above a narrow base and the user shifts weight forward as they tire.
Start with handle width
Most commercial stations sit between 50 and 62 cm between handles. Narrower spacing loads the triceps harder; wider spacing shifts work to the chest and shoulders. For a mixed home gym, a fixed width in the middle of that range is the safer choice.
Check the base, not just the tube
A 60 mm steel tube means little if the feet are short. Look at the front-to-back footprint: under 70 cm and the station will rock when someone leans forward. Flat feet with rubber pads matter more than most buyers expect, especially on epoxy or tiled floors.
Load rating and finish
Ask for the tested load rather than a marketing number. A station rated to 150 kg covers most home users; commercial or team settings should be rated higher. Powder coating hides weld dressing well, but check that knurling or rubber grips are replaceable — they wear long before the frame does.
What to confirm on the quotation
Handle diameter, spacing, base footprint, tube thickness, load rating, finish colour and carton dimensions. Those seven lines are enough to compare two suppliers honestly.