Tandem Blocks Wide Sheave Size:36" affording exceptional strength and edge

affording exceptional strength and edge retention over time

With malleable iron roller chain

Perfect for cardmaking

1 splice ferrule

With pre-looped bands for quickly securing grips and other simple banding applications

Tandem Blocks Wide Sheave Size:36" affording exceptional strength and edgeDescription: 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. Features: 42" Sleave Diameter Anti friction bearings packed with synthetic aviation grease Large throat opening allows for the passage