Sub 70 639 CB vs Sub 70 659 CB

Side-by-side factory specifications. Differing values are highlighted.

Sub 70 639 CBfrom 2019 · Players Ironsforged from a billet with a CNC-milled back · DT-4 soft steel Sub 70 659 CB2022–present · Players Ironsforged and CNC milled from a single billet · DT-4 soft carbon steel

Specification comparison

Club	639 CB loft	659 CB loft	639 CB lie	659 CB lie	639 CB length	659 CB length
3	20	20	59.5	59.5	39	39
4	22	22	60	60	38.5	38.5
5	25	25	60.5	60.5	38	38
6	28	28	61	61	37.5	37.5
7	32	32	61.5	61.5	37	37
8	36	36	62	62	36.5	36.5
9	40	40	62.5	62.5	36	36
PW	44	45	63	63	35.75	35.75
GW	—	50	—	63	—	35.5

Highlighted cells differ between the two sets. Lofts and lies are factory standard.

Which should you choose?

The 659 CB is the weaker-lofted set — up to 1° weaker than the 639 CB. That trades raw distance for a steeper landing angle and more predictable stopping power into greens.

Both charts are reproduced in full on their own pages: Sub 70 639 CB specs and Sub 70 659 CB specs.