Harken 1 Ton Twing Block [3405] Marine Safety Visonic technology assures high reliability

Visonic technology assures high reliability

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

400 mm (15

Harken 1 Ton Twing Block [3405] Marine Safety Visonic technology assures high reliability1 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