Harken 40mm / 18mm Traveller Carbo Block

Harken 40mm / 18mm Traveller Carbo Block

SKU: 2162
  • General Info

    The 18 mm block features stainless steel ball bearings and an integrated stainless inner race and rivet for optimal strength-to-weight. The 40 mm blocks feature composite sheaves that spin freely on Delrin® ball bearings with curved bearing races. They have no metal shackles or rivets, making them the lightest soft-attach blocks Harken has ever designed. 

    Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.

  • Tech Specs

    FootnoteMax line diameter based on 18 mm block. 

    Sheave Ø (mm)40 mm

    Sheave Ø (in)1 9/16 in

    Length (mm)88 mm

    Length (in)3 15/32 in

    Weight (g)39 g

    Weight (oz)1.4 oz

    Maximum line Ø (mm)5 mm

    Maximum line Ø (in)3/16 in

    Maximum working load (kg)125 kg

    Maximum working load (lb)275 lb

    Breaking load (kg)450 kg

    Breaking load (lb)992 lb