Turn Fin- SLR Missile Thunderboat

Large fin for mounting on large hydro hulls 40 inches and larger.

This is the same fin and bracket used on our SLR MissileThunderboat.

Fin is .090 thick and the bracket is .250 thick.

Measures 4 inches deep and 3-1/2 inches wide.

Made from 7075 aluminum.

Includes fin, bracket and stainless mounting hardware.