-
Ronstan
Ronstan Utility Block, Series 40 - Single, Universal Head
All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these...
-
Ronstan
Ronstan Utility Block, Series 50 & 60 - Single, Universal Head
All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these...
-
Ronstan
Ronstan Utility Block, Series 50 & 60 - Single, Swivel Shackle Head
All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these...
-
Ronstan
Ronstan Utility Block, Series 60 & 75 - Pivoting Low Lead, Ratchet
The patented extruded hole design, in conjunction with the groove profile of the sheave, provides a more powerful grip than conventional designs - up to 20:1 holding power. Unrivalled low weight is achieved by the use of a Torlon® ratchet pawl, high...
-
Ronstan
Ronstan Utility Block, Series 60 & 75 - Single
The patented extruded hole design, in conjunction with the groove profile of the sheave, provides a more powerful grip than conventional designs - up to 20:1 holding power. Unrivalled low weight is achieved by the use of a Torlon® ratchet...
-
Ronstan
Ronstan Single Upright Lead Block
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Applications: Typically used in dinghy spars for control lines Materials: U.V. stabilised Acetal sheave Grade 316 stainless steel...
-
Ronstan
Ronstan Wire Block - Single, Tubular Rivet Head, Removable Sheave
Wire blocks have purpose designed narrow sheaves and grooves.Removal sheave for easy fitting and without cutting the wire termination Features: Flared cheeks to minimise chafing Removable sheaves Applications: Wire blocks suit halyards, vang...
-
Ronstan
Ronstan Wire Block - Single, Tubular Rivet Head
Wire blocks have purpose designed narrow sheaves and grooves. Applications: Wire blocks suit halyards, vang and backstay applications Materials: Grade 316 stainless steel cheeks. Nylatron sheave Part Number Sheave...
-
Ronstan
Ronstan Single Upright Lead Block - Removable Sheave
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. Applications: Typically used in dinghy spars for control...
-
Ronstan
Ronstan Wire Block - Single, Ferrule Eye Head, Removable Sheave (RF104)
Wire blocks have purpose designed narrow sheaves and grooves.Removal sheave for easy fitting and without cutting the wire termination Features: Flared cheeks to minimise chafing Removable sheaves Applications: Wire blocks suit halyards, vang...
-
Ronstan
Ronstan Wire Block - Single, Removable Clevis Pin Head
Wire blocks have purpose deisgned narrow sheaves and grooves. Removable clevis pin head Applications: Wire blocks suit halyards, vang and backstay applications Materials: Grade 316 stainless steel cheeks...
-
Ronstan
Ronstan Series 20 Exit Box - Ball Bearing, Single, Cover Plate
Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Application: Exit blocks minimise friction in lines passing through the deck or exiting masts and...
-
Ronstan
Ronstan Wire Block - Single, Ferrule Eye Head
Wire blocks have purpose designed narrow sheaves and grooves. Applications: Wire blocks suit halyards, vang and backstay applications Materials: Grade 316 stainless steel cheeks. Nylatron sheave Part Number Sheave...
-
Ronstan
Ronstan Wire Block - Single, Loop Head
Wire blocks have purpose designed narrow sheaves and grooves. Applications: Wire blocks suit halyards, vang and backstay applications Materials: Grade 316 stainless steel cheeks. Nylatron sheave Part Number Sheave...
-
Ronstan
Ronstan Wire Block - Single, Ferrule Eye Head, Removable Sheave (RF468)
Wire blocks have purpose deisgned narrow sheaves and grooves. Removal sheave for easy fitting and without cutting the wire termination Applications: Wire blocks suit halyards, vang and backstay applications Flared cheeks to minimise...
-
Ronstan
Ronstan Series 20 Exit Box - Ball Bearing, Single, Side Tabs
Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Application: Exit blocks minimise friction in lines passing through the deck or exiting masts and...
-
Ronstan
Ronstan Series 30 Exit Box - Ball Bearing, Single, Cover Plate
Precision moulded Acetal sheaves running on Acetal ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range. Application: Exit blocks minimise...
-
Ronstan
Ronstan Series 20 Exit Box - High Load, Single, Side Tabs
Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire Application: Exit blocks minimise friction in lines passing through the deck or exiting masts and...
-
Ronstan
Ronstan Series 20 Exit Box - High Load, Single, Cover Plate
Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire Application: Exit blocks minimise friction in lines passing through the deck or exiting masts...
-
Ronstan
Ronstan Series 30 Exit Box - High Load, Single, Cover Plate
Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire Application: Exit blocks minimise friction in lines passing through the deck or exiting masts and...