Professional 18mm 12-point metric T-handle ratcheting box wrench with chrome finish, designed for high-tensile fasteners and military-spec applications. Precise spline teeth technology minimizes fastener damage while maximizing torque application.
The Snap-on 18mm 12-Point Metric T-Handle Ratcheting Box Wrench (Model RTBM18) is a professional-grade tool designed for servicing high-tensile strength spline nuts and bolts. This precision ratcheting wrench features advanced spline wrenching technology with precise radial spline teeth that engage fastener teeth over a wider area, minimizing stress and allowing application of high torque while reducing the risk of damage to both the fastener and the tool itself.
Crafted from chrome material for superior rust resistance, this T-handle ratcheting box wrench complies with Military Specification MS-33787 and MIL-W-9012, ensuring it meets the highest industry standards for durability and performance. The 18mm size with 12-point configuration provides versatility for various applications across aviation, aerospace, military, defense, oil and gas, power generation, railroads, and general industrial maintenance.
With a ratchet length of 98.6mm and handle length of 308.8mm, this tool offers optimal leverage and control for demanding applications. The outside diameter of 36.8mm and depth of 12.7mm are engineered for precision fit and maximum torque application. Ideal for professional technicians and maintenance crews who require reliable, durable tools for critical fastening applications.
Key Features
- Snap-on spline wrenching technology for high-tensile strength fasteners
- Precise radial spline teeth engage fastener teeth over wider area to minimize stress
- Chrome finish for superior rust resistance and durability
- Complies with Military Specifications MS-33787 and MIL-W-9012
- 12-point configuration for versatile fastener engagement
- T-handle design for optimal leverage and control
- Professional-grade construction for demanding applications
- Reduces risk of damage to both fastener and tool
Technical Specifications
| Specification |
Value |
| Model Number | RTBM18 |
| Size | 18 mm |
| Style | 12-Point |
| Outside Diameter (Dimension A) | 36.8 mm |
| Ratchet Length (Dimension B) | 98.6 mm |
| Handle Length (Dimension C) | 308.8 mm |
| Depth (Dimension D) | 12.7 mm |
| Material | Chrome |
| Type | T-Handle Ratcheting Box Wrench |
| Measurement System | Metric |
| Military Compliance | MS-33787, MIL-W-9012 |
| List Price | $83.00 |
