Allen Single 40mm TII ON Block Ai_Description it’s plenty strong enough

it’s plenty strong enough

specifically the forestay

toe and bridge support allow the flexibility needed to remain agile

The Crewsaver Junior Pro 50N CZ has the same Fusion 3D foam and chest zip entry

Pin To Pin Length 64 mm Maximum Luff Wire  3 mm Clevis Pin  6

Allen Single 40mm TII ON Block Ai_Description it’s plenty strong enoughThe 40mm single tii on block is our go to dinghy mainsheet block. Also ideal for dinghy jib and spinnaker sheeting systems as well as keelboat control lines. Our Tii On blocks feature a stainless steel loop at the head of the block. This gives our Tii On range maximum strength and reliability with minimal cheek separation when tied on and loaded up with a soft shackle. The stainless steel head loop also ensures the block stays in the right orientation