Holt 20mm Dynamic Double Block

Features:

• Pro-Strap – Cold forged strap, gives rope friendly attachment & greater articulation

• Stainless Cheeks – Optimised rope guides with larger windows to reduce item weight and allow easy rinsing

• Open Axle – Strength in critical load area. Allows ropes to be tied directly without becket

• Dynamic Bearing System – Stainless ball bearings on a stainless axle

• Full Moulded Jacket – Sheave protection & impact resistance

Technical:

• Sheave:  Diameter – 20mm   

• Width:  7mm 

• Material: Acetal resin

• Cheeks:  Glass filled nylon with 316 stainless steel straps

• Axle:  316 stainless steel

• Line size:  2.5 – 6mm

Usage:

• Control Lines

• Lead Blocks

• Vang Cascades

• Cunningham Systems

• Halyard Leads

Specs:

• Length (mm) : 49

• Line Dia. (mm) : 2.5 – 6

• Shackle Pin Dia. (mm) : 4

• Breaking Load (kg) : 650

• Max Dynamic Load (kg)* : 200

• Weight (g) : 31.6