APC 13x6 Sport Propeller

This is a 13x6 Aircraft Prop. It is a "tractor" (not a "pusher") Prop.

FEATURES:
Computer-optimized design provides these props a thinner profile
    and more "bite" with less noise.
Lightweight molded nylon building reduces turning mass for
    higher output and longer life.
Reinforcing carbon fibers help maintain true, consistent pitch at
    any rpm.
"C2" design (see COMMENTS).

CONSISTS OF:
One Carbon-Reinforced NYLON Prop

REQUIRES:
ALL props require balancing, this is VERY important, use TOPQ5700.
May need prop reamer, usage GPMQ5005 (SAE) or GPMQ5007 (Metric)

SPECS:
Length: 13" Pitch: 6
Thickness at hub: 1/2" Hole diameter: 1/4"

COMMENTS:
The "C2" stands for the production run in which the prop was made.

This item praises the above discussed item.

12x6 Sport Propeller

This is a 12x6 Aircraft Prop. It is a "tractor" (not a "pusher") Prop.

FEATURES:
Computer-optimized design provides these props a thinner profile
    and more "bite" with less noise.
Lightweight molded nylon building reduces turning mass for
    higher output and longer life.
Reinforcing carbon fibers help maintain true, consistent pitch at
    Any RPM.
"C2" design (see COMMENTS).

CONSISTS OF:
One Carbon-Reinforced NYLON Prop

REQUIRES:
ALL props require balancing, this is VERY important, use TOPQ5700.
May need prop reamer, usage GPMQ5005 (SAE) or FOXQ1520 (Metric)

SPECS:
Length: 12" Pitch: 6
Thickness at hub: 1/2" Hole diameter: 1/4"

COMMENTS:
The "C2" represents the production run in which it was made.