Spanner Open Type General Purpose fits 8 sided 3-1/4" (82.6mm)

Australian Truck & Trailer Parts Designed Spanner Open Type 8 sided 3-1/4" (82.6mm)

Trailer Axle Spanners to suit: Spicer 021 & 022,Standard Forge A25 & A26 Axles (Outer nut only), 17,000 -18,000 LB Axles Rockwell, Rockwell Paymaster RN & RQ Model Axles, Eaton & Kershaw

Nominal Across Flats: 3-1/4" = 82.6mm

Actual Size AF = 84mm