DDIN Helicopter Blocks Sheave Size:16" NFPA 2112 compliant for protection

NFPA 2112 compliant for protection against flash fires as well as OSHA 1910

No more struggling to get your essentials into your bag and no more fighting to get it closed

Dual electronic release buttons allow easy activation for right‑ or left‑handed users

Pop out carrying handles

High-Leverage

DDIN Helicopter Blocks Sheave Size:16" NFPA 2112 compliant for protectionDescription: 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