Harken 1 Ton Twing Block [3405] Marine Safety The RL-513 is one (1)

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

All mounting hardware

With 200 to 700 Wp in solar panels

Polypropylene Cone and Rubber Surround

Harken 1 Ton Twing Block [3405] Marine Safety The RL-513 is one (1)1 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