<http://schema.org/description>
"This wire block is suitable for halyards, vangs and backstays. It contains a narrow removable sheave for easy fitting. Does not require cutting the wire termination.\r\n\r\nGrade 316 stainless steel cheeks\r\nRemovable nylatron sheave\r\nFlared cheeks to minimize chafing\r\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.apsltd.com/wire-block-w-removable-sheave.html>