
DDIN Helicopter Blocks

DDIN Helicopter Blocks are ideal for stringing multiple sizes of single overhead conductors where the pilot line will be flown in. A unique feature of these blocks is the exclusive “Snap Lock” fold-away helicopter arm, which eliminates the need for removing pins to deploy or retract the fly arm. Urethane lined sheaves.
Features:
- Smooth and consistent operation
- “Snap Lock” fold away helicopter arm
- Spring-loaded side gate
- Constructed of aluminum alloy, lightweight and durable
- Anti-Friction Bearings packed with synthetic aviation grease
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Original: $1,514.05
-70%$1,514.05
$454.21Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description

DDIN Helicopter Blocks are ideal for stringing multiple sizes of single overhead conductors where the pilot line will be flown in. A unique feature of these blocks is the exclusive “Snap Lock” fold-away helicopter arm, which eliminates the need for removing pins to deploy or retract the fly arm. Urethane lined sheaves.
Features:
- Smooth and consistent operation
- “Snap Lock” fold away helicopter arm
- Spring-loaded side gate
- Constructed of aluminum alloy, lightweight and durable
- Anti-Friction Bearings packed with synthetic aviation grease
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