DDIN 7″ Universal Stringing Blocks DNCB-1

DDIN Universal Stringing Blocks are low maintenance, versatile, and built for longevity making them a trustworthy option for your job. Designed to withstand tough conditions, these blocks feature a high-strength aluminum alloy frame and heavy-duty sealed ball bearings packed with synthetic aviation grease.

DDIN Universal Stringing Blocks are available in two different gate styles and both can be mounted to a crossarm bracket, insulator bracket, or suspended using a mounting attachment. 

Specifications:

Application: Transmission & conductor stringing
Sheave Variations: Aluminum, Ductile Iron, Urethane Lined
Frame Material: High-strength aluminum alloy
Bearings: Heavy-duty sealed ball bearings
Lubrication: Synthetic aviation grease
Mounting Options: Crossarm bracket, insulator bracket, suspended mount
WLL: 2,500 lbs
Build: Low maintenance, industrial grade
Use For: Utility lines, overhead conductor installation

Features:

• High-strength aluminum alloy frame for long-term durability
• Heavy-duty sealed ball bearings for smooth operation
• Low maintenance design for continuous field use
• Built to perform in tough working conditions
• Multiple sheave material options for different applications
• Versatile mounting on brackets or suspended setups
• Reliable load handling up to 2,500 lbs