Harken 40mm Carbo Block Single w/Swivel Bracket [2637] Marine Navigation & Instruments | Network Cables & Modules Virtually eliminates messy chamois and

Virtually eliminates messy chamois and towels

UPC: 035514582117

The “SSI” system lets you reconfigure your sub at the flip of a switch – something you can't do with ordinary marine subwoofers – so it always fit in your system as it evolves

Double-locking and polished 316 Stainless Steel push-buttons on the lower tube sections for less ‘hole wallowing’

Mix and Match Cable Required

Harken 40mm Carbo Block Single w/Swivel Bracket [2637] Marine Navigation & Instruments | Network Cables & Modules Virtually eliminates messy chamois and40mm 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