Description Antal Mini Stainless Steel Block D040 Fiddle and Becket + WEB HE Stainless Steel Mini blocks, Fiddle block with becket sheave Ø40 Technical Description Features Metric American sheave (D) 1.57 in 40 mm SWL 1102.31 lb 500 kg max line 0.31 in 8 mm Small sheave 0.91 in 23 mm Side bearing - Delrin balls Sheave material - Resin Material - Stainless Steel Weight 0.23 lb 106 g