This is a 17x13 Pattern Propeller by APC|
Computer-optimized design gives these props a thinner profile
and more "bite" with less noise.
Lightweight molded nylon construction reduces rotating mass
for higher output and longer life.
Reinforcing carbon fibers help maintain true, constant pitch at
ALL props require balancing, this is VERY important, use TOPQ5700.
May need prop reamer, use GPMQ5005 (SAE) or FOXQ1520 (Metric)
Diameter: 431mm (17")
Hub Hole Diameter: 7.9mm (5/16")