Dcd 42410-204 Double Self-Blocking Al. Pulley. 2 Al. Sheaves 62 Mm Dia.
Dcd 42410-204
Double Self-Blocking Al. Pulley. 2 Al. Sheaves 62 Mm Dia.
Part # 42410-204
Description Double Swing Side Self-Blocking Al. Pulley. 2 Al. Sheaves 62 Mm Dia.
Diameter 2-1/2 Inch
Minimum Rope Size 1/4 Inch
Maximum Rope Size 1/2 Inch
Weight 2.0 Lb
Aluminum Self-Blocking Pulleys
Self-Blocking Pulleys Are Used During Pulls In A Rescue Situation Or A Pull Up An Enbankment Or Incline. It Provides A Safety Backup By Allowing The Rope To Pass Only In The Direction Of The Anchor, And Locks When There Is Tension Added In The Other Direction.