Blueshark Single Aluminum Block 28mm-77mm Sizes

Anodized aluminum high strength construction. Composite/ball combination bearings. 

28mm SWL 330kgs, Max Line Ø 8mm, Weight 40g

38mm SWL 410kgs, Max Line Ø 10mm, Weight 85g

57mm SWL 500kgs, Max Line Ø 12mm, Weight 170g

60mm SWL 1000kgs, Max Line Ø 12mm, Weight 190g

75mm  SWL 2000kgs, Max Line Ø 14mm, Weight 540g