Slingco 7in Swing Arm Stringing Block ZAB4004

Used by linemen and electrical crews to string, transfer, or replace overhead conductors on distribution lines. This universal stringing block is built for overhead distribution work where crews need smooth conductor handling, flexible mounting, and safer loading in the field.

Key Benefits
• Helps move overhead conductors with less friction and lower pulling tension
• Spring gate design allows quick loading and unloading by hand or hot stick
• Lock open feature frees up both hands during conductor placement
• Universal mounting flexibility for different crossarm angles and field setups
• Low friction bearings support longer stringing distances
• Strong aluminum construction for utility equipment use in demanding conditions
• Practical alternative to the Bethea UB1A stringing block

Common Uses
Commonly used for:
• Stringing overhead conductors on electrical distribution systems
• Replacing aerial conductors in the field
• Transferring conductors during line maintenance
• Overhead distribution construction and rebuild work
• Conductor handling where flexible mounting is needed
• Lineman tools and utility equipment setups for electrical crews

Specifications
• Product type: Spring gate stringing block
• Slingco part number: ZAB4004
• Sheave outside diameter: 7 in
• Safe working load: 2,500 lbs
• Weight: 3.76 kg
• Height: 384.2 mm
• Sheave size: 177.8 mm
• Bottom of groove: 114.3 mm
• Groove radius: 57.15 mm
• Material: Aluminum
• Gate style: Smooth side opening gate with lock open feature
• Mounting: Compatible with optional crossarm brackets and ball clevis attachments

Who It’s For
Designed for linemen, utility contractors, and electrical crews working on overhead distribution systems, conductor handling, and aerial line construction.

Lead Time
Call for availability