Ronstan Nylatron Sheave Box – Single Upright Lead Block

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)