Harken 40mm Carbo Air Double Swivel Block [2638] Brand_Faria Beede Instruments Beam Distance: 169 m

Beam Distance: 169 m

Nominal Supply Voltage: 12 V and 24 V DC

It's great for connecting meters and switches (sold separately) like Shakespeare's ART-2

and from shock pressures (pipe hammer)

Harken 40mm Carbo Air Double Swivel Block [2638] Brand_Faria Beede Instruments Beam Distance: 169 m40mm Carbo Air Double Swivel Block Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)440 kg Maximum working load (lb)970 lb Quick Guide (pdf)