Tandem Blocks
DDIN Tandem Stringing Blocks are constructed of high-strength aluminum alloy, making them lightweight, strong, and durable. The urethane lined sheaves prevent damage to the conductor and the anti-friction ball bearings packed with synthetic aviation grease make these blocks resistant to extreme conditions.
- 42" Sleave Diameter
- Anti-friction bearings packed with synthetic aviation grease
- Large throat opening allows for the passage of most sleeves and connectors
- “V-Groove” urethane lined wide-throat sheave
