WIDE THROAT HELICOPTER STRINGING BLOCKS

WIDE THROAT HELICOPTER STRINGING BLOCKS

4 Options Available
Helicopter blocks are Ideal for stringing multiple sizes of single overhead conductors where the pilot line will be flown in. Some of the unique features include the exclusive “Snap Lock” fold away helicopter arm, which eliminates the need for removing pins to deploy or retract the fly arm. The strong aluminum alloy stringing block utilizes a “V-Groove” urethane lined sheave, designed to improve the installation of twisted pair conductors, commonly referred to as T2® or VR2®. A spring loaded side gate, 12,000 lb. working load combined with shielded bearings lubricated with a synthetic lubricant ensures smooth, consistent operation in the toughest of environments.
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Item Variants

Qty Item # (A) Sheave Diameter (B) Throat Width (C) Throat Depth (D) Overall Length (E) Maximum Sheave Width WLL Item Weight Price
Call to Order 630-860-5666 DNSBW22UH 22" 3-3/4" 7-1/2" 32-1/2" 3-1/4" 12,000 lbs. 72 lbs. $1,565.00
Call to Order 630-860-5666 DNSBW28UH 28" 4" 7-1/2" 39" 3-1/4" 12,000 lbs. 78 lbs. $1,698.00
Call to Order 630-860-5666 DNSBW36UH 36" 5-3/8" 10-1/2" 49-1/4" 4" 12,000 lbs. 165 lbs. $2,712.71
Call to Order 630-860-5666 DNSBW42UH 42" 5-3/8" 10-3/4" 55" 4" 12,000 lbs. 190 lbs. $3,117.94