Schaefer Fiddle Block w/ Front/Side Shackle men-suits-size-chart Opening and closing is done

Opening and closing is done simply by rotating the pin half a turn

For swivel shackle blocks applications

Single crotch strap with recessed clip reduces risk of snagging

The perfect solution for the recreational Laser owner or sailing program needing a one step solution for replacing control lines

Working Load: 3525 lbs

Schaefer Fiddle Block w/ Front/Side Shackle men-suits-size-chart Opening and closing is doneProduct Description Schaefer Fiddle Block w Front Side Shackle Works with 25 53 for a 4: 1 purchase. Delrin(tm) sheaves run on plain bearings for high static load strength. Boats to 20', control lines on boats to 25'. Specifications: Sheave Dia.: 1 1 16 in. (27 mm) Sheave Width: 3 8 in. (9 mm) Pin Dia.: 3 16 in. (5 mm) Thickness: 15 32 in. (15 mm) Width: 1 7 8 in. (48 mm) Length: 4 7 16 in. (112 mm) SWL: 900 lbs. (410 kg) Weight: 2. 5 oz. (71 g) Max