The 1251 Twisted Fiddle is a true Zircon block with a unique twist. Its slim shape slides easily along the purchase system it inhabits, to remain upright where conventional double blocks tip, twist, or tangle. A fiddle is a better choice where the line moves in uneven sequence around the two Zircon sheaves.
Specification
| Maximum working load (lb) | 2000 lb |
| Maximum working load (kg) | 91 kg |
| Breaking load (lb) | 600 lb |
| Breaking load (kg) | 273 kg |
| Weight (oz) | 0.64 oz |
| Weight (g) | 18.2 g |
| Sheave Ø (mm) | 29 mm |
| Sheave Ø (in) | 29/32 in |
| Length (mm) | 66 mm |
| Length (in) | 2 5/8 in |
| Maximum line Ø (mm) | 5 mm |
| Maximum line Ø (in) | 3/16 in |
