Description

The Harken 086 29mm Triple Bullet Block is a simple, classic and reliable block you can use to build powerful purchase systems.

Harken designed their low-friction Bullet Blocks to lead control lines aft, but these truly Classic blocks can be found in an endless variety of applications. They are compact and lightweight, with free-running ball bearings that roll on flat races with minimal friction. They deliver dependable fast trim and release under high or low loads.

A range of styles lets these blocks adapt to almost all control line applications. Ideal for cunninghams, vangs, outhauls, traveler controls, spinnaker controls, barberhaulers, etc.

Key Features

• Extremely popular triple block found on sailboats of all sizes
• Integrated “loop top” shackle minimizes block length for purchase power in limited space
• Used on many types of control systems
• Corrosion-resistant stainless steel straps reinforce these blocks
• Ball bearings, sheave and sideplates are UV stabilized
• Fast trim and release under load: Free-running ball bearings roll on flat races with minimal friction
• Sheave Diameter: 1 1/8″ (29 mm)
• Max. Line Diameter: 5/16″ (8 mm)
• Max. Working Load (MWL): 600 lb. (272 kg)
• Breaking Load: 2000 lb. (907 kg)
• Weight: 3.75 oz. (106 g)
• Length: 3″ (76 mm)