The original high-COR "super-distance" driver! ‼️

Brand new and unused; designed for seniors.

Unused clubs exceeding the standard Coefficient of Restitution (COR) limit are extremely rare!

Callaway ERC2 11°

Custom Shaft: Tour AD W60 S

45 inches

No headcover included.

This is a famous club that became synonymous with long-distance driving back in the day.

Naturally, its COR exceeds 0.83.

It is the kind of driver that undoubtedly delivers the longest drives of one's life.

Image 4 shows the R&A rule markings; however, the release of this driver actually prompted the USGA to impose restrictions and change the rules, establishing the 0.83 COR limit.

It was a club so powerful that it forced a change in the regulations.

I purchased this as a spare driver but kept it in storage at home without ever using it.