Landing Products - Sport Propeller,8 x 4

This is a 8x4 Airplane Propeller that is a "tractor" (not a "pusher") Prop. / / FEATURES: 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 any rpm. / "C2" design . / / INCLUDES: One Carbon-Reinforced NYLON Propeller / / REQUIRES: ALL props require balancing, this is VERY important, use TOPQ5700. / May need prop reamer, use GPMQ5005 (SAE) or FOXQ1520 (Metric) / / SPECS: Length: 8" Pitch: 4 / Thickness at hub: 3/8" Hole diameter: 1/4"