Product Details
40 Series Acetal Sheave Triple Utility Block with Swivel Shackle for 3/8" D Lines by Ronstan®. 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 blocks are the right choice for sheets, halyards and control line applications for cruising and racing.
Specifications
| Breaking Load: 3090 lb |
| Maximum Line Diameter: 10 mm (3/8") |
| Maximum Working Load: 1540 lb |
| Pin Diameter: 5 mm (3/16") |
| Sheave Diameter: 1-9/16" |
| Weight: 6.9 oz |
Features
- Exceptionally high working loads
- Low maintenance, long service life
- Self-lubricating sheave
- Slotted pin shackle eliminates fouled lines
- Two way head post
- Spare parts - RF41010 Replacement Becket Pin, RF150 Shackle
- U.V. stabilised Acetal sheaves
- Impact and U.V. resistant, fibre reinforced Nylon cheeks
- Grade 316 stainless steel bearing race
- Grade 316 stainless steel load strap and head fitting
- Sheave: UV stabilised acetal
- Cheeks: Impact modified, fibre reinforced and UV stabilised nylon
Applications:
Mainsheet
Halyard
Vang
Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
The sailboat hardware market and the architectural rigging market are worlds apart, but in Australia they're both dominated by one powerhouse player. Ronstan® end-to-end design, manufacture and distribution operation has grown to become the only serious competitor. Ronstan head office in Melbourne, Australia is home to Ronstan state-of-the-art design and manufacturing facilities, and Ronstan advanced warehousing and global distribution system. Ronstan home market is further supported by sales offices in Sydney, Brisbane and Perth. Internationally, Ronstan one of the top three sailboat hardware brands in the world, instantly recognised and respected in 45 countries. Ronstan passionate team has worked tirelessly to develop export markets, establishing manufacturing facilities in Denmark and Indonesia and sales offices and distribution facilities in the United States - all the while building strong relationships with Ronstan distribution partners around the world.