Manufacturer part #:7412.30Technical DescriptionFeaturesAmericanMetricDescriptionExtra 7' (2.13 m) Luff Foil ExtrusionSystemMKIVUnit2K1 1/4 in32 mmL1 1/8 in29 mmFoil Length7 ft2.13 mLuff Tape#6 6/32" (5 mm)