Description
Ronstan Series 40 Fiddle Becket Block – RF41510 – 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. Captive Lock universal head can be fixed in either of two planes, or free to swivel as required.
- Exceptionally high working loads
- Low maintenance, long service life
- Self-lubricating sheave
- 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
- Impact and UV resistant, fibre reinforced Nylon cheeks
| Product No | Sheave Dia mm (in) | Rope Dia mm (in) | Max Working Load kg (lb) | Break Load kg (lb) | Weight g (oz) | Pin Dia mm (in) | Fasteners mm (in) |
|---|---|---|---|---|---|---|---|
| RF41100 | 40 (1 9/16) | 10 (3/8) | 400 (880) | 1000 (2200) | 71 (2.5) | 5 (3/16) | - |
| RF41101 | 40 (1 9/16) | 10 (3/8) | 400 (880) | 1000 (2200) | 54 (1.9) | - | - |
| RF41110 | 40 (1 9/16) | 10 (3/8) | 400 (880) | 1000 (2200) | 80 (2.8) | 5 (3/16) | - |
| RF41111 | 40 (1 9/16) | 10 (3/8) | 400 (880) | 1000 (2200) | 61 (2.2) | - | - |
| RF41210 | 40 (1 9/16) | 10 (3/8) | 600 1320) | 1200 (2650) | 143 (5) | 5 (3/16) | - |
| RF41310 | 40 (1 9/16) | 10 (3/8) | 700 (1540) | 1400 (3090) | 209 (7.4) | 5 (3/16) | - |
| RF41140 | 40 (1 9/16) | 10 (3/8) | 400 (880) | 800 (1760) | 72 (2.5) | - | - |
| RF41151 | 40 (1 9/16) | 10 (3/8) | 400 (880) | 1000 (2200) | 66 (2.3) | - | - |
| RF41171 | 40 (1 9/16) | 10 (3/8) | 400 (880) | 1000 (2200) | 59 (2.1) | - | 5 (3/16) |
| RF41300 | 40 (1 9/16) | 10 (3/8) | 700 (1540) | 1400 (3090) | 195 (6.9) | 5 (3/16) | - |
| RF41500 | 40 + 24 (1 9/16 + 15/16) | 8 (5/16) | 400 (880) | 1000 (2200) | 91 (3.2) | 5 (3/16) | - |
| RF41510 | 40 + 24 (1 9/16 + 15/16) | 8 (5/16) | 400 (880) | 1000 (2200) | 98 (3.5) | 5 (3/16) | - |
| RF41520 | 40 + 24 (1 9/16 + 15/16) | 8 (5/16) | 400 (880) | 1000 (2200) | 157 (5.5) | 5 (3/16) | - |
| RF41530 | 40 + 24 (1 9/16 + 15/16) | 8 (5/16) | 400 (880) | 1000 (2200) | 164 (5.8) | 5 (3/16) | - |
