Nylatron Sheave Box - Single Upright Lead Block

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.When mounted in an inverted position, are frequently used as upright leads.

Features:
The external tabs can be formed to fit the spar profile before fastening

Applications:
Typically used in dinghy spars for control lines such as outhauls

Materials:

• Nylatron® sheave
  
• Grade 316 stainless steel load housing

Specifications:
Sheave Ø:22mm(7/8)
Max. Rope Ø:3mm(1/8)
Max. Cable Ø:3mm(1/8)
Fastener Ø:5mm(3/16)
M.W.L.:160kg(350lbs)
B. L.:350kg(700lbs)
Weight:30g(1.1oz)