441-4 in Feeding Sheave for Greenlee Tuggers - Durable Cable Guide

Our review of the 441-4 in Feeding Sheave finds it a practical replacement part for electricians and contractors using Greenlee 640, 6801, or 6001 tuggers. The bottom line: this sheave is built to keep cable feeding smooth and reduce friction-related damage, and its solid aluminum roller with a chrome-plated steel finish stands up to tough job site handling. For anyone who needs reliable conduit entry guidance for 4 in conduit, the 441-4 in delivers a durable, low-maintenance solution that installs and removes quickly.

Key Features

• Direct fit: Designed specifically to fit Greenlee 640, 6801, and 6001 tuggers, so installation is straightforward and alignment is accurate.
• Bearing spin system: The built-in bearing reduces friction during pulls, which helps prevent cable abrasion and keeps feeds smoother under load.
• Solid aluminum roller: The bolt-locked roller offers strength without excessive weight, improving durability while remaining easy to handle on site.
• Chrome-plated steel finish: A hard finish resists scratches and holds up to drops and rough handling common on job sites.
• Precision groove: The engineered pulley groove guides cable into 4 in conduit cleanly to reduce kinks and snags during pulls.
• Low maintenance: The simple bearing and bolt design allow straightforward removal, inspection, and replacement when needed.

Who It's For

The 441-4 in Feeding Sheave is best for field electricians, cable installers, and maintenance crews who regularly use Greenlee tuggers and need a dependable conduit entry sheave for 4 in runs. It suits teams working in commercial or industrial settings where equipment is exposed to drops and rough handling.

It is not intended for users who need sheaves for other conduit sizes or for specialty synthetic rope applications; those users should choose a model sized and specified for their cable or pulling system. Also, those seeking a universal multi-size sheave will want a different product.

Pros & Cons

Pros

• Solid aluminum roller and chrome-plated finish resist job site wear for longer service life.
• Bearing spin system noticeably reduces friction, making long pulls smoother and easier on cable.
• Precision groove protects cable from abrasion and helps prevent kinks when guiding into 4 in conduit.

Cons

• Compatible only with Greenlee 640, 6801, and 6001 models and 4 in conduit, so it is not a universal solution.
• Finish and hardware are rugged but users should still inspect bearings periodically under heavy use.

Specifications

Product type	Feeding sheave for tuggers
Compatible models	Greenlee 640, 6801, 6001
Conduit size	4 in
Roller material	Solid aluminum
Finish	Chrome-plated steel
Bearing	Bearing spin system with bolt-locked roller

Our Verdict

The 441-4 in Feeding Sheave is a solid, purpose-built replacement for Greenlee tuggers that prioritizes smooth cable feeding and job site durability. Electricians and installers using the listed Greenlee models will find it good value because it reduces friction-related cable damage and installs with minimal fuss; those needing multi-size compatibility should look elsewhere.

Frequently Asked Questions

Will this sheave fit other tugger models?
It is designed for Greenlee 640, 6801, and 6001; fit on other models is not guaranteed and is not recommended without verification.

What conduit size does it support?
This sheave is intended for guiding cable into 4 in conduit.

Is the roller serviceable?
The bolt-locked roller and bearing system allow straightforward removal for inspection or replacement when needed.