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Lead Blocks
Series 20
Series 40 All Purpose
Series 40 Orbit
Brand
Ronstan
(20)
Industry
Marine
(20)
BL (Kg)
1000
(11)
800
(6)
850
(3)
Finish/Material
Alloy cheek plates
(1)
Grade 316 stainless steel cheeks
(1)
Grade 316 stainless steel load strap and head fitting, Impact and UV resistant, fibre reinforced Nylon cheeks
(7)
Grade 316 stainless steel load strap, Impact and UV resistant, fibre reinforced Nylon cheeks
(2)
Stainless steel ball bearings, UV stabilised Acetal sheave, Grade 316 stainless steel load strap and head fitting, Impact and UV resistant, fibre reinforced Nylon cheeks
(3)
UV stabilised acetal sheave, Grade 316 stainless steel load housing
(1)
Max Cable Size (mm)
-
(14)
4
(1)
Max Rope Size (mm)
6
(3)
8
(4)
10
(12)
12
(1)
MWL (kg)
400
(20)
Pin Size (mm)
-
(7)
4
(3)
4.0
(3)
5.0
(6)
Product Applications
Ideal for fine-tune mainsheet tackles, cunninghams, backstays and other control line purchase systems.
(4)
Typically used for halyards at the mast base.
(1)
Product Name
Lead Blocks
(1)
Series 20
(3)
Series 40
(11)
Sheave Size (mm)
20
(3)
40
(13)
40 + 24
(4)
Unit
Each
(20)
Showing 13–20 of 20 results
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Series 40 All Purpose Cheek Block
Ronstan
Series 40 All Purpose Stand-Up Block
Ronstan
Series 40 Ball Bearing Orbit Block™ with Cam Cleat
Ronstan
Series 40 Ball Bearing Orbit Block™, Lashing
Ronstan
Series 40 Ball Bearing Orbit Block™, Single,Swivel
Ronstan
Series 40 Ball Bearing Orbit Cheek Block
Ronstan
Series 40 Ball Bearing Stand-Up Orbit Block™
Ronstan
Series 40 Upright Lead Block, All Purpose
Ronstan
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