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Packers Kromer Lightweight Model 8228 Spring Balancer

The Packers Kromer Lightweight Model 8228 is a compact spring balancer designed to support lighter production tools and reduce operator fatigue during repetitive work. With 360° rotation, stepless tension adjustment, a steel cable, safety chain, and high-impact housing, it helps keep tools positioned ergonomically while improving safety and workflow efficiency.

 

The Packers Kromer Lightweight Model 8228 Spring Balancer is designed for ergonomic tool support in production and assembly environments. It helps suspend and position lightweight tools so operators can work with less strain, improved accuracy, and better control during repetitive tasks.

 

The broader Packers Kromer balancer line is positioned as a “Zero Gravity” tool-balancing solution used for ergonomic placement of production tools. The brochure highlights that these balancers can reduce worker fatigue, safety hazards, and tool damage while improving accuracy and production volume.

 

The 8228 model family is the lightweight option in the range, covering working loads from 0.8 lb to 14.3 lb depending on the specific model variation. It includes several built-in safety and usability features, including a locking safety hanger, drum lock slot, safety chain, stepless tension adjustment, riveted cold rolled spring, and safety detent on models 3, 4, and 5.

 

This model is a strong fit for light hand tools, small production tools, and assembly-line applications where operators need tools to stay accessible, balanced, and easy to control. Its compact size, steel cable, high-impact housing, and adjustable tension make it practical for workstation setups where reducing strain and improving repeatable tool placement matter.

Specifications

Specification Detail
Model Family 8228
Product Type Lightweight spring balancer / zero-gravity tool balancer
Manufacturer Packers Kromer
Rotation 360°
Clearance 3 in
Safety Hanger Opening 0.79 in
Safety Chain Length 9 in
Safety Chain Rating 274 lb
Tool Mounting Point 0.315 in
Depth 3.2 in
Diameter 5.6 in
Length 20 in
Weight 3.1 lb
Cable Travel 4.9 ft
Cable Extension 114 in
Cable Diameter 3 mm
Housing High-impact housing
Cable Type Steel cable
Tension Adjustment Stepless tension adjustment
Safety Features Locking safety hanger, drum lock slot, safety chain, and safety detent on models 3, 4, and 5
Best Use Cases Light production tools, small assembly tools, ergonomic workstations, repetitive tool handling, assembly lines, and manufacturing work cells

Model Variants

Item No. Model No. Working Load
196802521 8228-1 0.8–2.6 lb / 0.4–1.2 kg
196802531 8228-2 2.6–5.7 lb / 1.2–2.6 kg
196802541 8228-3 5.7–8.4 lb / 2.6–3.8 kg
196802551 8228-4 8.4–11.4 lb / 3.8–5.2 kg
196802561 8228-5 11.4–14.3 lb / 5.2–6.5 kg
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