- Description
RF663
Series 20 Utility Block, Flared Ferrule Top
Single, ferruled eye head
FEATURES
Lightweight durable construction.
Economical.
Maintenance free.
SPECIFICATIONS
| B.L. (kg) | 450 |
|---|---|
| M.W.L. (kg) | 150 |
| Max. Rope diameter (mm) | 5 |
| Weight (g) | 10 |
| Sheave Material | Acetal |
| Outside Ø (mm) | 20.0 |
Product Information
Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase.
TECHNICAL INFORMATION
SPECIFICATION DETAILS

APPLICATIONS
Vang, cunningham and trapeze retriever systems on dinghies. Leech line tackles, bunk adjusters etc on larger yachtsMATERIALS
U.V. stabilised Acetal sheavesGrade 316 stainless steel cheeks