11–16 mm Metric Spanner Set | 4Boats

Compact metric spanner set covering 11–16 mm for precise fastening tasks on board or in the workshop.

• Fits 11–16 mm bolts and nuts (0.43–0.63 in)
• Compact design for easy stowage
• Corrosion-resistant finish suitable for marine use
• Use with a calibrated torque wrench for accurate tightening; verify torque before installation
• Recommended torque for 12–20 mm fasteners – 3.0 Nm
• Recommended torque for 22–45 mm fasteners – 5.0 Nm
• Recommended torque for fasteners 50 mm and above – 6.0 Nm
• For the 11–16 mm sizes in this set, refer to the 12–20 mm range above (consult a detailed torque chart for exact values by bolt grade)
• Lightweight holder included for organised storage

Check torque values before installation and rinse and dry after exposure to saltwater.