Harken 1 Ton Twing Block Navionics + System Type: Single or Dual

System Type: Single or Dual Actuator

All installation hardware included

Buoyancy – the Revolve boat hook attachment floats to enable it to be easily spotted and retrieved

Coverage includes the islands of Oland

Distributed-On-Demand™ Technology

Harken 1 Ton Twing Block Navionics + System Type: Single or Dual1 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