can someone ID this prop?

[jetpilot36]

skat obviously. but thats all i know. can someone tell me more about this one? 144 yamaha. old square

 

[te4250]

pretty sure the 4 and 7 mean its a 14/17 pitch

 

[WB800BLASTER]

there is a printable pitch gauge on here. do a search

 

[john zigler]

Correct, 14/17 Skat.

 

[WindyCitySki.]

Yep, 14/17. As previously stated, the 4 and 7 give it away. Can't go wrong with a Skat.