57mm Heavy Load Black Magic Block Dbl w/Bkt Navigation & Electronics LED Driver: Constant Current EMI:

LED Driver: Constant Current EMI: Passive filtering

Swivel head design may be locked in place to avoid twist

The completely sealed module 70 series provides ultra-durable ‘fit and forget’ advantages with ongoing reliability in applications subject to high vibration

Segmented to allow you to cut up to a corner without hitting the adjoining wall or over cutting

grime and oxidation without scratching

57mm Heavy Load Black Magic Block Dbl w/Bkt Navigation & Electronics LED Driver: Constant Current EMI:The entire line of Black Magic AirBlocks has been redesigned with a sleek new look. Their unique, performance packed engineering remains exactly the same. These strong, lightweight blocks feature free rolling high load Torlon; roller bearings for a high strength to weight ratio. Like all AirBlocks; the three way head swivels locks in front side positions. Blocks are easily disassembled with a single hex wrench. Product Specifications: Sheave Diam