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Acetal
Acetal Sheave
Acetal, Ball Bearing
Deck Organisers
Glass Reinforced Nylon
Lead Blocks
Nylatron®
Ratchet, Alloy, Torlon Ball Bearing
Rope Sheaves Alloy, Needle Rollers
Series 20 – 50
Series 40 All Purpose
Series 45
Series 50
Series 50 & 60
Series 60
Series 60 & 75
Series 70 Ball Bearing
Series 75
Sheave Boxes
Soft Attachment Blocks
Brand
Ronstan
(67)
Industry
Marine
(67)
BL (Kg)
1000
(5)
1370
(2)
1400
(4)
1500
(12)
1700
(2)
2000
(18)
2000*
(1)
2000**
(2)
2000***
(1)
2400
(1)
2500
(1)
4000
(8)
4500
(2)
850
(1)
NULL
(4)
Finish/Material
Acetal ball bearings, UV stabilised Acetal sheave, Grade 316 stainless steel load housing
(1)
Acetal ball bearings, UV stabilised Acetal sheave, Grade 316 stainless steel load strap and head fitting, Impact and UV resistant, fibre reinforced Nylon cheeks
(4)
Alloy cheek plates
(1)
Alloy cheeks
(1)
Alloy sheave and housing, Torlon® needle rollers, Black carbon Acetal ball bearings
(1)
Alloy sheave, Black carbon Acetal ball bearings, Alloy cheeks, Torlon® rachet pawl
(1)
Carbon black acetal ball bearings
(1)
Fibre reinforced polymer rope cleats
(1)
Forged grade 17-4PH stainless steel shackles, Grade 316 stainless steel head post
(3)
Fork pin: Grade 2205 stainless steel
(1)
Grade 316 stainless steel head post
(1)
Grade 316 stainless steel load strap and head fitting, Impact and UV resistant, fibre reinforced Nylon cheeks
(2)
Grade 316 stainless steel load strap, Impact and UV resistant, fibre reinforced Nylon cheeks
(6)
Hub: Grade 316 stainless steel.
(1)
Pin: 2205 stainless steel
(2)
Pin: 2205 stainless steel.
(1)
Post & hub: Grade 316 stainless steel., Padeye: Grade 15.5PH stainless steel
(1)
Shackle & hub: Grade 316 stainless steel, Pin: 2205 stainless steel.
(1)
Shackle, post & hub: Grade 316 stainless steel
(1)
Shackle, post & hub: Grade 316 stainless steel.
(1)
Shackle, post & hub: Grade 316 stainless steel., Pin: 2205 stainless steel
(1)
Snap shackle: 15-5PH investment cast stainless steel
(1)
Snap shackle: 15-5PH investment cast stainless steel, Cleat: Fibre reinforced composite
(1)
Torlon® needle rollers, Alloy sheave, Captive carbon black acetal ball bearings
(1)
Trunnion snap shackle: Grade 15.5PH stainless steel.
(1)
UV stabilised acetal sheave, Grade 316 stainless steel load housing
(1)
Max Cable Size (mm)
-
(51)
5
(5)
Max Rope Size (mm)
12
(67)
MWL (kg)
1000
(14)
1000*
(2)
1000**
(2)
1000***
(1)
1200
(1)
1250
(1)
1800
(6)
2000
(2)
2250
(2)
400
(1)
420
(3)
425
(1)
500
(8)
685
(1)
700
(4)
750
(8)
800
(1)
850
(2)
NULL
(4)
Pin Size (mm)
-
(21)
5
(2)
5.0
(5)
6
(5)
6.0
(4)
7.0
(3)
8
(5)
8.0
(3)
9.0*
(1)
NULL
(10)
Product Applications
Halyard and control line deflection on boats to 11m (36ft)
(3)
Ideal for creating simple vang and mainsheet systems up to 4:1 on boats to 12m (40ft)
(2)
Typically used for halyards at the mast base.
(2)
Product Name
0
(1)
Acetal
(2)
Acetal Sheave
(3)
Acetal, Ball Bearing
(1)
Deck Organisers
(3)
Glass Reinforced Nylon
(1)
Lead Blocks
(2)
Nylatron®
(1)
Ratchet, Alloy, Torlon Ball Bearing
(1)
Rope Sheaves Alloy, Needle Rollers
(1)
Series 20 – 50
(1)
Series 40
(1)
Series 45
(3)
Series 50
(4)
Series 50 & 60
(9)
Series 60
(25)
Series 60 & 75
(3)
Series 70 Ball Bearing
(1)
Series 75
(2)
Sheave Boxes
(1)
Soft Attachment Blocks
(1)
Sheave Size (mm)
40
(4)
42
(2)
45
(3)
50
(17)
51
(1)
60
(22)
60 + 30
(3)
64
(2)
70
(1)
75
(5)
NULL
(4)
Unit
Each
(67)
Showing 13–24 of 67 results
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Series 50 All Purpose Block, Loop Top with Becket
Ronstan
Series 50 All Purpose Block, Single
Ronstan
Series 50 All Purpose Block, Single Loop Top
Ronstan
Series 50 All Purpose Block, Triple
Ronstan
Series 50 All Purpose Cheek Block
Ronstan
Series 50 All Purpose Stand-Up Block
Ronstan
Series 50 All Purpose Upright Lead Block
Ronstan
Series 50 Ball Bearing Block, Becket
Ronstan
Series 50 Ball Bearing Block, Double
Ronstan
Series 50 Ball Bearing Block, Single
Ronstan
Series 50 Ball Bearing Block, Single Loop Top
Ronstan
Series 50 High Load Block, Single
Ronstan
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