Harken 1 Ton Twing Block [3405] Marine Safety Or link the Solar ChargeMaster

Or link the Solar ChargeMaster via MasterBus to a Mastervolt Lithium Ion battery

With 200 to 700 Wp in solar panels

The RL-513 is one (1) part of a system based around 4 different heavy-duty anodized aluminum mounts that allow your device to attach to the ROKK Midi to unlock its incredible features

Visonic technology assures high reliability

All mounting hardware

Harken 1 Ton Twing Block [3405] Marine Safety Or link the Solar ChargeMaster1 Ton Twing Block The Twing block features a spring loaded side opening mechanism for true one handed rigging, even while wearing sailing gloves. Black anodized aluminum sideplates are edged with robust bumpers to protect the block, topsides, and deck. The sheave is aluminum rolling on a bearing system shared with Harken's existing 2. 3T high load snatch block. Features: Side opening side plate Easy to rig and remove from sheet Spring loaded button