Harken 57mm Carbo Single Ratchet Block w/Swivel Becket [2136] Category_Inverters 500 Amp magnetic latching (bi-stable)

500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine

It blends into most boat interiors and offers an impressive list of features

Box Dimensions: 4"H x 10"W x 12"L WT: 1

Attwood LightArmor Bi-Color Navigation Pole Light w/Task Light - Straight - 10"

Harken 57mm Carbo Single Ratchet Block w/Swivel Becket [2136] Category_Inverters 500 Amp magnetic latching (bi-stable)57mm Carbo Single Ratchet Block with Swivel & Becket Carbo Ratchets allow sailors to hand hold loaded lines and offer balance between holding power and controlled easing. Features: Sheave (mm): 57 mm Sheave (in): 2 1 4 in Maximum line (mm): 10 mm Maximum line (in): 3 8 in Maximum working load (kg): 227 kg Maximum working load (lb): 500 lb