Sea Sure 25mm Single Block With V-jammer Shipping_Standard Weight 62 g Safe Working

Weight 62 g Safe Working Load 150 kg Breaking Load 300 kg Maximum Line Size 6 mm

Secure fit dual waist adjusters with webbing tidy

Sheave 40 mm Length  131 mm Weight  54 g Shackle Pin  4 mm Maximum Line  10 mm  Maximum Working Load  220 kg Breaking Load  735 kg

Made from a high-loft microfibre fabric

pairing with a neoprene sock will extend the range considerably

Sea Sure 25mm Single Block With V-jammer Shipping_Standard Weight 62 g Safe WorkingClassic Sea Sure designed 25mm blocks. An inexpensive range of lead blocks. Manufactured in the UK from guaranteed 316 Stainless steel. The plain bearing and tough Arnite sheave means they just keep on going. Many blocks from this range can still be found on many many Olympic class masts because they simply work and are virtually indestructible! The 00 13 has a becket attachment to splice or tie off to as well as a V Jammer. This block could be used