Harken 3261 125mm Standup Block

The entire line of Black Magic; AirBlocks; has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same. These strong, lightweight blocks feature free-rolling high-load Torlon; roller bearings for a high strength-to weight ratio.

Product Specifications
Sheave Diam (mm)=125
Sheave Diam (in)=4.92
Max Rope Diam (mm)=19
Max Rope Diam (in)=0.75
BL (kg)=4990
BL (lb)=11000
MWL (kg)=4990
MWL (lb)=11000

Link to Harken Product Page