J/30 Class Association Forums J/30 Forum The Boat, Sails and Equipment Genoa Track Length

To the best of my knowledge this is the spec for the Genoa track:

Schaefer 1-1/4" Track - 40-74-C
Track Size 1-1/4" x 3/16" (32 mm x 5 mm)
Track Type: Silver
Length 4' (1.2m)
Fastener Size 5/16" FH (8mm)
Fastener Spacing 4" (102mm)
Stop Pin. Dia. 3/8" (10mm)
Weight Foot 6.8 oz. (193g)
Works with these End Stops 74-36-G