Showing 81–96 of 96 results
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Ronstan Series 40 blocks feature high working loads and a self-lubricating Acetal polymer sheave that ensures low friction and extreme durability.  Common uses are mainsheets, halyards, vang and spinnaker control lines on off-the-beach cats and one design classes and…
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Ronstan Series 40 blocks feature high working loads and a self-lubricating Acetal polymer sheave that ensures low friction and extreme durability.  Common uses are mainsheets, halyards, vang and spinnaker control lines on off-the-beach cats and one design classes and…
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Â They feature high working loads and a self-lubrication Acetal polymer sheave that ensures low friction and extreme durability. Â Commonly uses are mainsheet, haylards, vang and spinnaker control lines on off-the-beach cats and one design classes and sportboats. Â …
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Ronstan Series 40 blocks feature high working loads and a self-lubricating Acetal polymer sheave that ensures low friction and extreme durability.  Common uses are mainsheets, halyards, vang and spinnaker control lines on off-the-beach cats and one design classes and…
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Ronstan Series 40 blocks feature high working loads and a self-lubricating Acetal polymer sheave that ensures low friction and extreme durability.  Common uses are mainsheets, halyards, vang and spinnaker control lines on off-the-beach cats and one design classes and…
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Â They feature high working loads and a self-lubrication Acetal polymer sheave that ensures low friction and extreme durability. Â Commonly uses are mainsheet, haylards, vang and spinnaker control lines on off-the-beach cats and one design classes and sportboats. Â …
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Ronstan Series 40 blocks feature high working loads and a self-lubricating Acetal polymer sheave that ensures low friction and extreme durability.  Common uses are mainsheets, halyards, vang and spinnaker control lines on off-the-beach cats and one design classes and…
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Ronstan Series 40 blocks feature high working loads and a self-lubricating Acetal polymer sheave that ensures low friction and extreme durability.  Common uses are mainsheets, halyards, vang and spinnaker control lines on off-the-beach cats and one design classes and…
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Ronstan Series 40 blocks feature high working loads and a self-lubricating Acetal polymer sheave that ensures low friction and extreme durability.  Common uses are mainsheets, halyards, vang and spinnaker control lines on off-the-beach cats and one design classes and…
Ronstan Series 40 All Purpose Blocks A great all around solution for boats up to 26ft (8m). Ronstan Series 40 blocks feature high working loads and a self-lubricating Acetal polymer sheave that ensures low friction and extreme durability.  Common uses are mainsheets, halyards, vang and spinnaker control lines on off-the-beach cats and one design classes and…
Spring loaded block for 1″ T-Track. Delrin sheave ensures smooth operation and high safe working load. Stainless Steel cheeks and Stainless Steel slider provide a strong and reliable block. Pin stop allows for easy adjustment. Max Displacement: 5000 lbs Max Sail Area: 315 sq. ft Sheave Dia: 1-7/16″ (40 mm) Max Line Dia: 7/16″ (11…
Max Displacement: 2000 lbs Max Sail Area: 225sq. ft. Sheave Dia: 1-7/16″ (40 mm) Max Line Dia: 7/16″ (11 mm) Length: 2-1/2″ Width: 31/32″ Height: 3-17/32″ Bearing Height: 2-5/32″ Safe Working Load: 1000 lbs Weight 4.5 oz
Twin Sheet Lead block. Anodized aluminum body is machined from 6061-T6 aluminum and articulates to ensure a proper lead. Anodized aluminum sheave runs on nomex/Teflon bearing for a low-friction high strength sheave. Pin stop makes adjustment simple. Max Displacement: 5000 lbs Max Sail Area: 315sq. ft Sheave Dia: 1-1/2″ (38 mm) Max Line Dia: 1/2″…
Twin Sheet Lead block. Anodized aluminum body is machined from 6061-T6 aluminum and articulates to ensure a proper lead. Anodized aluminum sheave runs on nomex/Teflon bearing for a low-friction high strength sheave. Pin stop makes adjustment simple. Max Displacement: 5000 lbs Max Sail area: 315sq. ft Sheave Dia: 1-1/2″ (38 mm) Max Line Dia: 1/2″…
No products in the cart.
This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.
If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.
