Hexa-Cat bases are used to custom build powerful mainsheet systems. The upper and lower blocks of Hexa-Cats swivel independently so that the cam block will pivot freely to face the trimmer even when the mainsheet is sheeted hard. Cam arms are adjustable and the Hexaratchets can be turned off in light air.
• Combine with 2.25" blocks
• Purchases from 5:1 to 8:1 are possible in both ranges
• Pin diameter: 1/4"
• Sheave diameter: 3" (170), 2-1/4" (193)