Harken 40mm/29mm Carbo Traveler Block [2649] Brand_Cannon there's no additional external components

there's no additional external components to install

Direct For a wired data connection to a Color Control GX

Innovative clear covers insulate and protect on three sides and offer easy access

10-Conductor In-Line Cable Splice - IP67

Stainless Steel Roller Buckle Gunwale Tie-Down - 2" x 10'

Harken 40mm/29mm Carbo Traveler Block [2649] Brand_Cannon there's no additional external components40mm 29mm Carbo Traveler 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. Features: Sheave (mm): 40 mm Sheave (in): 1 9 16 in Maximum line (mm): 8 mm Maximum line (in): 5 16 in Maximum working load (kg): 150 kg Maximum working load (lb): 330 lb