King Pin Wear Gauge for 2 Inch and 3.5 Inch Pins Aluminum Alloy Construction Undersized Diameter Detection Tool for Trucks and Trailers Includes 360 Degree Rotation for Accurate Diameter Check
✔️ Gauge detects undersized 2in and 3.5in pins with 360° rotation
This portable, anodized aluminum gauge checks king pin wear for 2 in (50.8 mm) and 3.5 in (88.9 mm) pins used on trucks and trailers. It’s designed for quick inspections by fleet operators, maintenance teams, and safety inspectors during routine checks and pre-trip verifications.
✅ Undersized pin detection for 2 in (50.8 mm) and 3.5 in (88.9 mm) king pins
✅ Aluminum alloy construction, laser-engraved for precision
✅ 360° rotation for diameter check in all directions
✅ No batteries or calibration required for field use
✅ Red, portable gauge ready for on-the-go inspections
💡 What is a king pin wear gauge used for in heavy-duty trucking and trailers?
It helps verify wear, height, and verticality of king pins to ensure safe couplings on tractors and trailers. This handy tool is used by fleets, maintenance crews, and safety inspectors during inspections and pre-trip checks.
- king pin wear gauge for fleet maintenance and pre-trip inspection- checks diameter wear on 2 in (50.8 mm) and 3.5 in (88.9 mm) pins
- verifies pin height and verticality relative to base plate
- no power, calibration not required for field use✝️