![Ronstan Single Lead Block - 19mm (3/4") Sheave Diameter [RF917]](http://www.rocksolidbuy.com/cdn/shop/products/55380XL_1000x1000.jpg?v=1660996156)
Single Lead Block - 19mm(3/4") Sheave Diameter
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.
Applications:
Typically used in dinghy spars for control lines
Materials:
- U.V. stabilized Acetal sheave
- Grade 316 stainless steel load housing
Sheave Ø:t19mm(3/4")
Max. Rope Ø:t8mm(5/16")
Fastener Ø:t5.0mm(3/16")
M.W.L.:t250kg(550lbs)
B. L.:t550kg(1,100lbs)
Weight:t20g(0.7oz)