The Sheaveless blockAvailable in color options - blue and red with several attachment options, including webbing, pigtail, lashing and dyneema links, it will be the obvious choice for those kitesurfers, paragliders, control line deflections and purchase systems that require a lightweight high load capacity block.Ultimate durabilityWith no moving parts SHOCKS provide ultimate durability and are maintenance free. They are ideal where sand and grit would compromise a bearing system or where regular flushing out isnt possible. Their gentle 3-dimensional geometry is kind on lines, but is strong enough to cope with poor leads.Soft attachment specialistsSHOCKS are designed primarily for soft attachment; spliced to a line end or lashed in place. The elongated attachment aperture is also ideal for webbing attachment, ensuring the intended orientation is maintained.Virtually limitless applicationsThe applications for SHOCKS are virtually limitless, including numerous high performance dinghy and small sailboat rigging applications including tweakers, vangs, trapezes, cunninghams, barber haulers and kite bridles. They are also handy on larger boats for uses such as lazy jacks, sail covers, tie-downs, ladder and motor hoists. Length: 22.9mm Width: 14.9mm Max Rope Diameter: 5mm Weight: 2g Max Working Load: 385lbs Breaking Load: 779lbs Performance & Versatility! Ultra Lightweight - only 2g! Ultra Compact Durable & Impact Resistant Made from Anodized Aluminum High Load Capacity - 385lb Working Load Sold in Pairs