Ronstan RF51100 Series 50 All-Purpose Block with Universal Head

The Ronstan RF51100 Series 50 All-Purpose Block with Universal Head is a versatile solution designed for a wide range of applications. Whether you are cruising or racing, this block offers exceptional performance and long-lasting durability. It features self-lubricating Acetal polymer sheaves that run smoothly on polished stainless steel races, making it suitable for both dynamic loads and high static loads.

The block's Captive LockT universal head provides flexibility, allowing it to be fixed in either of two planes or free to swivel as required. With its slotted pin shackle, this block eliminates the risk of fouled lines, ensuring hassle-free operation.

Features:

• Exceptionally high working loads
• Low maintenance, long service life
• Self-lubricating sheave
• Captive LockT universal head
• Slotted pin shackle eliminates fouled lines

Applications:

The Ronstan RF51100 Series 50 All-Purpose Block with Universal Head is suitable for the following applications:

• Mainsheet and halyard applications
• Vang and spinnaker control lines on boats up to 10M (33')

Materials:

• Nylatronr sheave
• Grade 316 stainless steel load strap and head fitting
• Impact and U.V. resistant, fiber reinforced Nylon cheeks

Specifications:

• Sheave O: 50mm (2")
• Max. Rope O: 12mm (1/2")
• Max. Pin O: 5mm (3/16")
• M.W.L.: 750kg (1,650lbs)
• B.L.: 1,500kg (3,310lbs)
• Weight: 118g (4.1oz)

Learn More

For more information about Ronstan RF51100 Series 50 All-Purpose Block with Universal Head, please visit the Block and Tackle article on Wikipedia.

Specifications

Product: Ronstan Rf51100 Series 50 All Purpose Block Single Universal Head

Brand: Ronstan

Model: RF51100

Additional Shipping Information:

Shipping Weight: 0.40 lb

Shipping Height: 1.00 in

Shipping Width: 3.00 in

Shipping Length: 6.00 in

Atlantis Showroom accepts returns within 90 days of shipment. However, certain goods such as open software, mapping/chart data cards, international orders, freight truck only items, and special order items are not eligible for return, refund, or exchange.

If your return is accepted, we will provide an exchange for the returned item, a non-transferable merchandise credit, a credit to the payment card or original payment method, a check, or another appropriate remedy that we determine in good faith. To request a return merchandise authorization (RMA), customers can contact us on our website or email us at customerservice@atlantisshowroom.com. We will issue an RMA number and provide instructions for returning the package within a reasonable time frame, usually within 1-3 business days.