DDIN Helicopter Blocks

(2 customer reviews)

$1,484.36$1,863.04

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.  

Contact us if you have any questions

DNSB16UH
DNSB22UH
DNSB28UH
Sheave Diameter (A):
16"
22"
28"
Throat Width (B):
2-1/2"
2-1/2"
2-1/2"
Throat Depth (C):
5-1/4"
7-1/2"
7-1/2"
Overall Length (D):
26-1/2"
32-1/2"
39"
Max Sheeve Width (E):
1-3/8"
2"
2-3/8"
Working Load Limit (WLL)
12,000 lbs.
12,000 lbs.
12,000 lbs.
Weight:
48 lbs.
62.5 lbs.
73.5 lbs.

2 reviews for DDIN Helicopter Blocks

  1. epford1

    Renting these blocks for my crews gave me and my crew the confidence we’d have a successful pull.

  2. kk24

    Have used many many times, only way to string wire with a helicopter

Add a review

We really want your feedback on the products we sell at Tallman Equipment. If you’ve used any of the products we sell (whether you bought them from us or not), leave a review on our website. After writing just 3 reviews, you can receive a free Tallman t-shirt. 

Product Specifications
Weight 74 lbs
Shipping Dimensions 39 × 20 × 39 in
Sheave Size

16", 22", 28"

Block Type

Helicopter

Brand

DDIN

Job Type

Distribution

Sheave Type

Urethane Lined

Sheave Width

Standard

Rentable

Rentable

More Product Information

DDIN Helicopter Blocks

  • 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

free pdf download icon 3388 thumb e1683558593662 Product Flyer

Questions? Contact Us!

As always, if you have any questions about this tool, or stock quantities contact us by phone at: 877-860-5666 

ot by email: sales@tallmanequipment.com

Or fill out this form

Join The 1952 Society

Want to keep up with everything going on at Tallman, special offers and more? Sign up below