Ronstan Single Lead Block – 19mm (3/4″) Sheave Diameter [RF917]

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:19mm(3/4″)

Max. Rope Ø:8mm(5/16″)

Fastener Ø:5.0mm(3/16″)

M.W.L.:250kg(550lbs)

B. L.:550kg(1,100lbs)

Weight:20g(0.7oz)
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