Description
The Sidchrome SCMT21305 is a professional-grade 16mm x 17mm Metric Ring Spanner designed for automotive, engineering, and maintenance applications. It features the patented TORQUEPLUSâ„¢ fastening system, which allows for greater torque and easier tightening while significantly reducing the risk of rounding or damaging fasteners. The unique ergonomic design is engineered to provide maximum user safety and comfort, reducing joint strain during heavy-duty use.
Features:
- TORQUEPLUSâ„¢ Fastening System: Grips fasteners tighter to enable greater torque and allows for the removal of stubborn, fragile, or already damaged fasteners.
- Anti-Rounding Design: Specifically engineered to reduce the risk of fastener rounding by shifting pressure away from the corners.
- Ergonomic Grip: Designed to ensure maximum comfort and durability while providing greater leverage and safety.
- Chrome Vanadium Construction: Forged from high-quality alloy steel for long-term durability and resistance to wear in harsh working environments.
- Joint Protection: The handle design helps reduce strain on the user’s joints during high-torque applications.
Specifications:
- Size: 16mm x 17mm
- Measurement Type: Metric
- Tool Type: Ring Spanner
- Material: Chrome Vanadium Steel












