Callaway Iron set Great Big Bertha

Iron set Callaway Great Big Bertha

Lightweight performance from a forged titanium face and CP titanium body Using materials normally reserved for Drivers, we've created up to 96 grams of free weight and precisely repositioned that saved weight to improve launch and forgiveness. The Commercially Pure Grade (CP) titanium body is more resilient at impact than conventional steel and together with the thinner face, more energy is transferred to the ball. Speed and impact from the Tungsten Speed Cartridge The Tungsten Speed Cartridge contains up to 145g of high-density tungsten, which provides more speed and launch by creating the lowest center of gravity we have ever achieved in an iron. This unmatched tungsten content is a 133% increase over the Rogue ST Max and the highest ever used in a Callaway iron. A.I.-designed forged titanium face for greater consistency The forged titanium face has been optimized to increase speed and improve spin consistency. Great Big Bertha is the first Callaway iron to combine titanium and industry-leading A.I. technologies for optimized performance. Patented urethane microspheres for exceptional feel Our patented urethane microspheres improve sound and provide a softer feel, while the clubface remains springy for increased ball speed. Shafts:

• UST Mamiya Helium Nanocore IP 50 HYB/IR Graphite (Ladies + Gents)

Specifications (men):

Iron	Loft	Hand	Standard length	lie	Offset (mm)	Swing weight (graphite)
4	20°	RH / LH	38.75"	60.5°	5.08	D0
5	23°	RH / LH	38.125"	61.25°	4.57	D0
6	26°	RH / LH	37,5"	62°	4.06	D0
7	30°	RH / LH	37"	62.5°	3.81	D0
8	34°	RH / LH	36.50"	63°	3.56	D0
9	38°	RH / LH	36"	63.5°	3.30	D0
PW	43°	RH / LH	35.75"	64°	3.05	D0
AW	48°	RH / LH	35.50"	64°	2.79	D0
SW	54°	RH / LH	35.25"	64°	2.54	D0

Specifications (ladies):

Iron	Loft	Hand	Standard length	lie	Offset (mm)	Swing weight (graphite)
6	26°	RH / LH	36,5"	62°	4.06	C3
7	30°	RH / LH	36"	62.5°	3.81	C3
8	34°	RH / LH	35,5"	63°	3.56	C3
9	38°	RH / LH	35"	63.5°	3.30	C3
PW	43°	RH / LH	34,75"	64°	3.05	C3
AW	48°	RH / LH	34,25"	64°	2.79	C3
SW	54°	RH / LH	34,25"	64°	2.54	C3

Details of the manufacturer:
Callaway Golf Company
2180 Rutherford Road,
Carlsbad, CA 92008, USA

Responsible in the EU:
Callaway Golf Company
Golfversand Hannover GmbH,
Vahrenwalder Str. 207,
30165 Hanover, Germany