The ABUS 65 Series Marine Brass Padlocks have a body made from solid brass and a stainless steel shackle. The inner components are made from non-corrosive materials. Pin tumbler cylinder with anti-pick mushroom keys offers greater protection against manipulation. The padlock locks automatically, it does not require a key. They are suitable for low to medium security requirements and are also suitable where a strong requirement for service performance and longevity is required.This ABUS 65IB/40 Brass Marine Padlock has the following specification: ABUS Security Level: 5.Keyed Alike Key Reference: 6404. Shackle Width: 22mm.Shackle Height: 22.5mm.Shackle Diameter: 6.5mm. Overall Width: 40mm.Overall Height: 62mm.Overall Depth: 15mm.Additional Information:Padlock Type: BrassBody Width (mm): 40Shackle Diameter (mm): 6.5Shackle Height (mm): 22.5Shackle Width (mm): 22Drill Protection: No