Callaway Apex Pro 21 Irons Specifications
Full factory loft, lie and length chart for the Callaway Apex Pro 21 irons, 2021–present.
- Years produced
- 2021–present
- Category
- Players Irons
- Construction
- forged body with a hollow long-iron construction and urethane microspheres
- Material
- 1025 mild carbon steel body with tungsten weighting and urethane microspheres behind the face
- Set makeup
- 3–AW
Data confidence: medium. These figures are compiled from secondary sources rather than a manufacturer spec sheet. If you have an original catalogue page, send it over and we will update the chart.
Loft, lie & length chart
| Club | Loft (°) | Lie (°) | Length (in) | Offset (in) | Swing wt |
|---|---|---|---|---|---|
| 3 | 20.5 | 60 | 39 | 0.14 | D2 |
| 4 | 23 | 60.5 | 38.5 | 0.135 | D2 |
| 5 | 26 | 61 | 38 | 0.125 | D2 |
| 6 | 29 | 61.5 | 37.5 | 0.12 | D2 |
| 7 | 33 | 62 | 37 | 0.11 | D2 |
| 8 | 37 | 62.5 | 36.5 | 0.1 | D2 |
| 9 | 41 | 63 | 36 | 0.085 | D2 |
| PW | 45 | 63.5 | 35.75 | 0.075 | D2 |
| AW | 50 | 63.5 | 35.5 | 0.065 | D2 |
Lofts and lies are the factory standard build. Individual clubs may differ if they have been bent, re-shafted or re-gripped during their life.
About the Callaway Apex Pro 21
Apex Pro 21 is the tour end of Callaway's Apex family: a 1025 carbon steel forging with tungsten energy cores, urethane microspheres filling the cavity to damp vibration, and a hollow construction through the long irons. Lofts are traditional for a players iron — the 7-iron is 33 degrees, four weaker than the Rogue ST Pro of the following year — and offset is tight, from 3.56 mm at the 3-iron to 1.65 mm at the approach wedge.
Stock shafts
- True Temper Elevate ETS — steel · flexes: R, S, X
- Mitsubishi MMT — graphite · flexes: R, S, X
Related models
- The standard model of the same generation: Callaway Apex 21
- The most forgiving Apex of the same generation: Callaway Apex DCB
- Compare: Callaway Apex Pro 21 vs Callaway Apex MB 21
- Compare: Callaway Apex Pro 21 vs Callaway Apex Pro (2024)
- Compare: Callaway Apex Pro 21 vs Callaway Apex 21
- Compare: Callaway Apex Pro 21 vs Callaway Apex DCB
- Compare: Callaway Apex Pro 21 vs Callaway Apex TCB
- Compare: Callaway Apex Pro 21 vs Callaway Rogue ST Pro
Frequently asked questions
What is the loft of a Callaway Apex Pro 21 7-iron?
The Callaway Apex Pro 21 7-iron has a loft of 33 degrees, a lie of 62.0 degrees and a length of 37.0 inches.
When were Callaway Apex Pro 21 irons released?
Callaway announced them on 12 January 2021 and they reached retail on 11 February 2021.
Are Apex Pro 21 lofts strong?
No. At 33 degrees the 7-iron is traditional for a players iron, and four degrees weaker than Callaway's own Rogue ST Pro of the following year.
Where it sits in the lineup
Introduced in 2021, the Callaway Apex Pro 21 is a current players set in the Callaway range, with no replacement announced. New sets are built to the standard lofts, lies and lengths in the chart above, though a fitting can move any of them — so confirm the numbers on the order sheet. Used sets appear on eBay, 2nd Swing and Golf Avenue, and should be measured against this chart before buying.
- 2nd Swing Golf specification table for the Callaway Apex Pro 21 iron set (https://www.2ndswing.com/golf-clubs/iron-sets/callaway-apex-pro-21-iron-set) — supplied every loft, lie, length, offset and swing weight above, both stock shafts and the Golf Pride Z Grip.
- Note on offset: the source publishes offset in millimetres (3.56 mm down to 1.65 mm), converted to inches here.
- prnewswire.com 'Callaway Golf Announces New Apex Irons And Hybrids' — the Apex 21 family, including the Apex Pro 21, was announced on 12 January 2021, with pre-orders from 26 January and retail from 11 February; body forged from 1025 mild carbon steel.
- Note: bounce is omitted — the source table did not carry a bounce column. Confidence is medium because the figures come from a retailer spec table rather than a Callaway spec sheet.
Last reviewed 2026-07-28. Spot an error? [email protected]