The Tool Balancer Spring (SB-3K) is a durable spring-based support accessory designed to reduce operator fatigue and improve control of suspended tools. When paired with a tool balancer or spring retract system, it helps support the weight of pneumatic or electric tools by absorbing and returning tool weight, so tools feel lighter and more responsive during repetitive use. Ideal for workshops, production lines, assembly stations and any environment where heavy or frequently used air tools are suspended.
Key Features
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Spring-Assist Tool Support: Reduces the feeling of weight at the tool grip, helping operators hold and position tools more easily.
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Smooth Retraction: Spring action returns the tool to its rest position when released, keeping work areas organized and reducing cord/air hose drag.
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Adjustable Tension: Designed to support a range of tool weights (verify tool weight range vs. balancer specs).
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Durable Construction: Built for industrial and shop environments where tools are used repeatedly throughout the day.
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Improves Ergonomics: Helps reduce operator fatigue, strain and repetitive motion stress for high-cycle applications.
Specifications
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Capacity: 3.3 lbs - 6.6 lbs
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Model: SB-3K
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Weight: 3.81 lbs
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Function: Supports suspended tool weight and facilitates smooth retraction
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Use Environment: Assembly lines, packaging stations, automotive shops, woodworking or metal shop benches, pneumatic/electric tool stations
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Material: Heavy-duty spring steel and housing designed for repeated compression/extension cycles
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Compatibility: Works with tool balancers, spring retract systems, overhead retract reels and similar suspension setups
Why Choose This Tool Balancer Spring?
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Boosts Operator Comfort: Counterbalances tool weight so hands and arms feel less strain during repetitive fastening or drilling tasks.
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Increases Productivity: Keeps tools within easy reach and reduces downtime spent pulling cords or hoses back into place.
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Versatile Application: Suitable wherever tools are suspended — from assembly lines to job-shop benches — for pneumatic staplers, nailers, grinders, sanders, and more.
Things to Know Before Buying
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Confirm the weight range your tools fall into and ensure the spring/balancer system matches that range for proper support.
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Tool balancers and spring accessories do not replace proper safety gear — always follow tool manufacturer guidance for safe use.
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Regular inspection of the spring tension and housing ensures safe, consistent performance over time.
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For very heavy tools or extreme duty cycles, consider a balancer or spring accessory rated specifically for higher loads.
