IRON SET MODEL REFERENCE
Titleist U·510 (2019–2021)
U·510 utility iron from Titleist’s page: 4 heads from 16° to 22°, 38.75–40.25 in.
- Published loft options
- 16, 18, 20, 22°
- Published heads
- 1-iron, 2-iron, 3-iron, 4-iron
- Published lie range
- 59–61°

Documented specifications & build options
Titleist’s published U·Series specification table: loft, lie and length per head, RH/LH per the page.
| Field | Documented value |
|---|---|
| Published loft options | 16, 18, 20, 22 ° |
| Published heads | 1-iron, 2-iron, 3-iron, 4-iron |
| Published lie range | 59–61 ° |
| Published length range | 38.75–40.25 in |
Source: Titleist U·510 utility iron page (listed 2019–2021). Reviewed 2026-10-22.
Published specifications by club
| Configuration | Published values |
|---|---|
| 1-iron ↗ | Loft: 16 ° Lie: 59 ° Length: 40.25 in |
| 2-iron ↗ | Loft: 18 ° Lie: 59.5 ° Length: 39.75 in |
| 3-iron ↗ | Loft: 20 ° Lie: 60 ° Length: 39.25 in |
| 4-iron ↗ | Loft: 22 ° Lie: 61 ° Length: 38.75 in |
Identifying the right model
- A 3-iron with a deeper rounded body, polished panels at the toe and heel ends of the top line, a Titleist script centred on the back and U·510 lettered on the hosel.
What to check before using the reference
- Titleist’s U·Series table lists U·510 heads at 16°, 18°, 20° and 22° (1- to 4-iron per the page’s loft options) with offsets from 3.9 mm to 3.3 mm and RH/LH availability.
- The U·500 on the same table is the smaller player’s head without a 1-iron.
Checking a club you own? These are the maker's published figures for an original build, not measurements of your club, and a source date is not the year it was made. Bending, reshafting or a hosel adjustment changes loft, lie and length, so identify the head by its own markings and have a fitter measure it when its history is unclear.



