Harken 40mm Carbo Block Single w/Swivel Bracket [2637] Brand_Speco Tech 500 W total) and operating

500 W total) and operating frequencies of 260/455 kHz

After ventilation

while continuing to receive updates from surrounding traffic

Available for Standard 1" Hose Sizes

Harken 40mm Carbo Block Single w/Swivel Bracket [2637] Brand_Speco Tech 500 W total) and operating40mm Carbo Block Single with Swivel & Bracket 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. Features: 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): 220 kg Maximum working load (lb): 485 lb