I used this with an Apex 4U. I purchased it here, but it didn't suit me, so I'm selling it. Shaft length: Approximately 99.4cm *There may be slight variations due to amateur measurement. The grip is a Muzik Dry Compound and is still usable. For those who understand that this is a used item, please purchase with no returns or claims. Speeder TR Hybrid shaft, for 4U, with a flex of 85x, offering high performance. - Model Name: Speeder TR Hybrid - Shaft Type: Hybrid - Used Club: For 4U - Flex: 85x - Color: Black - Tip: Tapered Thank you for viewing.