Overview
The Martin 40-S tool balancer (model 40ST) is a premium steel-construction tool suspension system engineered for light-to-medium weight hand tools in the 2-5 lb range. This USA-manufactured balancer combines mechanical precision with durable materials to deliver reliable tool positioning and support in factory, assembly, and maintenance environments.
Key Features
- 2-5 lb capacity range for precise tool weight matching
- Steel construction for durability and long service life
- American-made quality and engineering
- Smooth spring-loaded suspension system
- Compact design suitable for workbench or overhead mounting
- Ergonomic tool access reduces operator fatigue
Technical Specifications
- Capacity: 2–5 lb
- Material: Steel
- Part Number: 40ST (09860917)
- Manufacturer: Martin Engineering
- Origin: Made in USA
- Type: Spring-tension tool balancer suspension
Typical Applications
The Martin 40-S balancer is ideal for:
- Assembly line work and repetitive fastening tasks
- Inspection stations requiring precision tool access
- Pneumatic and electric hand tool suspension
- Workbench and fixture-mounted tool positioning
- Industrial maintenance and service operations
- Ergonomic workstation setups in factories
Compatibility & Replacements
Compatible With
- Standard overhead track mounting systems
- Workbench clamp and bracket installations
- Pneumatic and electric hand tools weighing 2–5 lb
- Industrial work environments and assembly lines
- Fixed and mobile suspension rigs
Replaces / Drop-In Replacement For
Verify compatibility with your tool setup and mounting system before ordering. Original Martin 40-S and equivalent tool balancer models from the same manufacturer series are compatible.
Works With
- Manual tool positioning and suspension rigs
- Spring-loaded cable and pulley systems
- Standard industrial tool racks and holders
- Both fixed and adjustable mounting brackets
