Ronstan Nylatron Sheave Box – Single Upright Lead Block [RF453]

Introduction

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 :t22mm(7/8″)
Max. Rope :t3mm(1/8″)
Max. Cable :t3mm(1/8″)
Fastener :t5mm(3/16″)
M.W.L.:t160kg(350lbs)
B. L.:t350kg(700lbs)
Weight:t30g(1.1oz)