Made of high quality, temper hardened steel the Ultimate 420 has a slightly narrower inner width and lock body than the beefier Super Ultimate. The 14mm shackle double bolts into the lock body for robust protection against cutting and torsion attacks 14mm round shackle Shackle, lock body and supporting elements made of special temper hardened steel ABUS Premium Cylinder offers great protection against picking Two keys supplied with the lock Soft-touch cover protects frame

• Features industry leading corrosion resistance
• 14mm round shackle
• Lightweight with excellent strength to weight ratio
• Double bolting shackle in the lock body
• Shackle, lock body and supporting elements made of special temper hardened steel
• ABUS Premium Cylinder offers great protection against picking
• Soft-touch cover protects frame
• Mechanism Type: Key
• Diameter: 14mm
• Shackle Shape: Round
• Shackle Height: 140mm (5.5″)
• Shackle Width Inner: 150mm (5.9″)
• 2 keys are supplied with the lock
• Double Locking