Professional 3/8" drive joint rate simulator adaptor with 1,000 in-lb capacity for torque testing of non-impacting power tools, featuring stackable Belleville washers for soft, medium, or hard joint simulation.
The 3/8" Drive Joint Rate Simulator Adaptor (QC2JRS1000) is a precision torque testing accessory designed for use with torque testers when evaluating non-impacting power tools. This professional-grade adaptor features a square drive configuration that mounts directly onto the square drive of your torque tester using a secure setscrew mechanism. With a capacity of 1,000 in-lb, this adaptor provides reliable performance for medium to heavy-duty torque simulation applications.
The innovative design incorporates stackable Belleville washers that can be arranged in specific patterns to simulate soft, medium, or hard joint conditions. This flexibility allows technicians and engineers to accurately replicate various joint resistance scenarios during testing procedures. The adaptor utilizes a 5/8" x 18 x 1.5 load screw and features a 3/8" Square Internal x 1/2" Hex adaptor bit configuration, ensuring compatibility with standard torque testing equipment.
Ideal for aviation & aerospace, military & defense, oil and gas, power generation, and general industrial applications, this Snap-on torque simulator adaptor meets the rigorous demands of professional torque verification and calibration work. The robust construction and precision engineering ensure consistent, repeatable results across multiple testing cycles, making it an essential tool for quality assurance and compliance verification in manufacturing and maintenance environments.
Key Features
- Square drive adaptor with secure setscrew mounting system
- Stackable Belleville washers for soft, medium, or hard joint simulation
- 1,000 in-lb torque capacity for reliable testing performance
- Compatible with standard torque testers for non-impacting power tools
- Precision-engineered for consistent and repeatable testing results
- 3/8" Square Internal x 1/2" Hex adaptor bit configuration
- Professional-grade construction for industrial applications
- 5/8" x 18 x 1.5 load screw for secure fastening
Technical Specifications
| Specification |
Value |
| Model Number | QC2JRS1000 |
| Square Drive Size | 3/8 inches |
| Torque Capacity | 1,000 in-lb |
| Adaptor Bit Configuration | 3/8" Square Internal x 1/2" Hex |
| Load Screw Specifications | 5/8" x 18 x 1.5 |
| Mounting Type | Square Drive with Setscrew |
| Belleville Washer System | Stackable for soft, medium, or hard joint simulation |
| Application | Non-impacting power tool torque testing |
| Brand | Snap-on |
| Availability Status | Backorder - Estimated stock 06/12/2026 |
