Harken 40mm Carbo Air Double Swivel Block [2638] Static Thermal Night Vision Camera Featuring a powerful Maxbright LED

Featuring a powerful Maxbright LED

the SM-3 floats upright in all conditions

they include all top-quality componentry to ensure peak performance every time

Lightweight and Compact: Weighs only 3

Harken 40mm Carbo Air Double Swivel Block [2638] Static Thermal Night Vision Camera Featuring a powerful Maxbright LED40mm 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)