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DDIN Grounded Helicopter Blocks
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DDIN Grounded Helicopter Blocks

DDIN Grounded Helicopter Blocks

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From $790.15

Original: $2,633.85

-70%
DDIN Grounded Helicopter Blocks—

$2,633.85

$790.15

The Story

Description:

DDIN Grounded Helicopter Blocks combine the same quality features of both the standard grounded block and standard helicopter block. The unique “Snap Lock” fold away helicopter arm eliminates the need for removing pins to deploy or retract the fly arm, making the DDIN Grounded Helicopter Block ideal for stringing multiple sizes of single overhead conductors where the pilot line will be flown in. These blocks are assembled with a groundbreaking new Gold Standard Grounding Arm mounted directly to the axle.

Features:

            • GOLD STANDARD material, patent pending
            • Unique industry-leading design
            • Heavy-duty, corrosion resistant
            • Constructed of 100% precision machined aircraft-grade aluminum
            • Limited arm travel to prevent over-extension
            • Dual-axle sealed bearings
            • Dual-spring design
            • Tamper resistant

            BLOCK FEATURES

            • Smooth and consistent operation
            • GOLD Standard grounding arm-mounted directly to the axle (see features)
            • 4 1/2" x 3/4” Ground stud accepts virtually any ground clamp
            • Dual heavy-duty springs keep the roller in constant contact with the conductor
            • “Snap Lock” fold away helicopter arm
            • Spring-loaded side gate
            • Shielded bearings lubricated with synthetic aviation grease
            • Innovative Contact Roller
            • Innovative Anchor Point

            DDIN Grounded Helicopter Blocks - Image 2

            Details & Craftsmanship

            Every detail has been carefully considered to bring you the perfect product.

            Description

            Description:

            DDIN Grounded Helicopter Blocks combine the same quality features of both the standard grounded block and standard helicopter block. The unique “Snap Lock” fold away helicopter arm eliminates the need for removing pins to deploy or retract the fly arm, making the DDIN Grounded Helicopter Block ideal for stringing multiple sizes of single overhead conductors where the pilot line will be flown in. These blocks are assembled with a groundbreaking new Gold Standard Grounding Arm mounted directly to the axle.

            Features:

                      • GOLD STANDARD material, patent pending
                      • Unique industry-leading design
                      • Heavy-duty, corrosion resistant
                      • Constructed of 100% precision machined aircraft-grade aluminum
                      • Limited arm travel to prevent over-extension
                      • Dual-axle sealed bearings
                      • Dual-spring design
                      • Tamper resistant

                      BLOCK FEATURES

                      • Smooth and consistent operation
                      • GOLD Standard grounding arm-mounted directly to the axle (see features)
                      • 4 1/2" x 3/4” Ground stud accepts virtually any ground clamp
                      • Dual heavy-duty springs keep the roller in constant contact with the conductor
                      • “Snap Lock” fold away helicopter arm
                      • Spring-loaded side gate
                      • Shielded bearings lubricated with synthetic aviation grease
                      • Innovative Contact Roller
                      • Innovative Anchor Point

                      DDIN Grounded Helicopter Blocks | Lineroots Supply