Nut-5/16" Zinc Plated

Overall length: 6"

Thread length: 3 1/4"

Inside eye diameter: 1"

Bright zinc finish

100/box

• Prevents ventilation door cable breakage and costly service calls
• Choose complete kit or individual parts

3 1/2" cast iron sheave

Heavy-duty zinc plated straps and bolts

Deep groove

Use with cable up to 1/4"

Use as master pulleys on curtain, feeder and drinker lines