Products

All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform ...

All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform ...

All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform ...

Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing s...

Ronstan Series 50 All Purpose double block with swivel. All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer s...

Ronstan Series 50 All Purpose double block with becket and swivel head. All purpose (AP) blocks are a great all around solution. Self-lubricating A...

Ronstan Series 50 All Purpose fiddle blocks with swivel head. All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal poly...

Ronstan Series 50 All Purpose fiddle block with becket and swivel. All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal...

Ronstan Series 50 All Purpose fiddle blocks with becket and cam cleat. All purpose (AP) blocks are a great all around solution. Self-lubricating Ac...

Ronstan All Purpose single block with loop top head. All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheav...

Ronstan All Purpose single block with stand up saddle mount. All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polym...

Ronstan Series 50 ball bearing block, single with swivel head. Sheaves running on Acetal or Torlon® ball bearings provide high performance & lo...

Ronstan All Purpose single block with swivel head and becket. All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal poly...

Ronstan Series 50 All Purpose triple block with swivel head. All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polym...

Ronstan all purpose cheek block. All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polish...

Ronstan Stainless Steel Straight Stand Up Springs. Use to keep blocks standing upright. STRAIGHT STAND UP SPRING Overall Diameter: 22 mm Height...

Ronstan Stainless Steel Tapered Stand Up Springs. Use to keep blocks standing upright. Available in two sizes. SMALL TAPERED STAND UP SPRING Small...

Rontan 316 grade stainless steel saddles with ferrule eye. Internal Diameter: 10.0 mm Hoop Width: 3.5 mm Fastener Spacing: 28.0 mm Fastener Dia...

Ronstan stainless steel narrow saddles. SPECIFICATIONS: Vertical Clearance: 15.0 mm Bar Width: 12 mm Fastener Spacing: 41 mm Fastener Diameter...

Ronstan 5mm Low Profile Flared Saddle. •Grade 316 stainless steel •Hoop Internal Diameter: 5.0 mm •Hoop Width: 6.0 mm •Fastener Spacing: 29.0 m...

Can be used in conjunction with spring RF319 for stand up block configuration Materials •Grade 316 stainless steel SPECIFICATIONS Hoop Interna...

Rontan 316 grade stainless steel narrow saddles. Internal Height: 13.0 mm Internal Width: 12mm Hoop Width: 3.5 mm Fastener Spacing: 28.0 mm Fas...

Rontan 316 grade stainless steel saddles. Internal Height: 18.0 mm Internal Width: 14mm Hoop Width: 6.4 mm Fastener Spacing: 43.0 mm Fastener D...

Ronstan stainless steel narrow saddles. SPECIFICATIONS: Vertical Clearance: 14.0 mm Bar Width: 4.8 mm Fastener Spacing: 36.5 mm Fastener Diame...

A 16.0 mm B 5.8 mm C 43.0 mm D 6.6 mm Weight 15 g

Ronstan narrow stainless steel shackles with 18mm clearance. SPECIFICATIONS: Internal Clearance: 18.0 mm Bar Diameter: 5.5 mm Fastener Spacing:...

Ronstan stainless steel sailmakers thimbles. Used to create eyes in both rope and wire rope. Closed eye prevents chafing of rope. Available in mult...

The patented extruded hole design, in conjunction with the groove profile of the sheave, provides a more powerful grip than conventional designs - ...

Exit Block with formed single piece formed housing for minimal rope wear. FEATURES Precision moulded acetal sheave running on stainless steel bal...

Track end fittings can be added to provide up to 2:1 traveller control line purchase. Blocks can be mounted to permit control lines to be pulled ho...

Ronstan Series 19 I Beam traveller track. Ronstan 19mm I beam traveller systems have been providing reliable service for many years and are a well...

Ronstan 19mm I beam traveller cars have been providing reliable service for many years and are a well proven product Strong, stainless steel bodies...

Ronstan 19mm I beam traveller cars have been providing reliable service for many years and are a well proven product Strong, stainless steel bodies...

Ronstan Series 19mm Batten Car Track. Can be fastened directly to mast or attached using a handy slug mount system that fits into existing luff gro...

Ronstan Pinstop slide for Series 19 I beam track. Used to adjust travel on mainsail travellers without control lines. Applications •Mainsheet and ...

The Ronstan 19mm Sliderod car is a simple option for a sheet lead that does not require adjustment under load, and has a plunger stop for precise a...

Ronstan Series 19 End Stops. End Stops are used with mainsheet traveller and genoa sheeting systems to prevent the car running off the end of the t...

Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Applications •...

Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Applications •...

Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Applications •D...

Ronstan Pivoting Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded...

Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.Two-way head - can...

FEATURES Suits up to 4mm (5/32”) lashing Supplied with 750mm (30”) x 2mm (3/32”) diameter, Dyneema® single braid lashing line Block must be lashe...

Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Applications •...

Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Applications •...

Ronstan swivel cleat bases permit easy cleating and releasing from any angle.Sheave can be relocated to allow the control line to feed from below. ...

Ronstan 22mm Slide Rod genoa car with 60mm sheave. Sliderod cars are a simple option for a sheet lead that does not require adjustment under load,...

Ronstan Series 22 End Stops. End Stops are used with mainsheet traveller and genoa sheeting systems to prevent the car running off the end of the t...