Brass 70IB Series – Marine-Grade Sealed Weatherproof Padlock

ABUS Brass 70IB Series – Marine-Grade Sealed Weatherproof Padlock with Stainless Steel Shackle (All Variants)

The ABUS Brass 70IB Series Padlock delivers superior security and exceptional resistance to extreme weather and marine environments, making it the ideal choice for coastal, maritime, and saltwater applications. Built from a solid brass lock body with a shock-absorbing plastic coating and a stainless steel shackle — also plastic coated — the 70IB Series is engineered to withstand the harshest corrosive conditions for long-term, dependable performance.

Designed with a sealed lock body featuring a special protective cap and drainage channels, the Brass 70IB Series ensures that water spray, salt, and dirt cannot penetrate the locking mechanism. A paracentric key profile provides increased resistance to picking and manipulation, while rust-free inner components guarantee lasting reliability in wet and marine environments. The self-locking function allows convenient locking without a key, and a range of sizes including long shackle (HB) variants ensures flexibility across a wide variety of demanding marine and outdoor applications.

Key Features

• Solid brass lock body with shock-absorbing plastic coating for surface and corrosion protection
• Stainless steel shackle with plastic sleeve for maximum marine-grade corrosion resistance
• Sealed lock body with special protective cap and drainage channels
• Prevents water spray, salt, and dirt from penetrating the locking mechanism
• Paracentric key profile for increased protection against picking and manipulation
• Inner components made from rust-free materials
• Self-locking function (push-down shackle, no key required)
• Suitable for indoor, outdoor, and marine use
• Available in standard and long shackle (HB) variants across multiple sizes

Variant Options

• 70IB/35: Standard shackle (35 mm body)
• 70IB/45: Standard shackle (45 mm body)
• 70IB/45HB63: Long shackle (63 mm vertical clearance)
• 70IB/50: Standard shackle (50 mm body)
• 70IB/50HB80: Long shackle (80 mm vertical clearance)

Ideal Applications

• Marine, coastal, and saltwater environments
• Boats, jetties, and harbour installations
• Outdoor gates, storage units, and containers in extreme weather
• Industrial and commercial applications in harsh or corrosive environments

Specifications

• Product Type: Marine-Grade Sealed Weatherproof Padlock
• Locking Type: Keyed (Paracentric Cylinder)
• Security Rating: Level 4 (70IB/35) | Level 5 (70IB/45, 70IB/45HB63) | Level 6 (70IB/50, 70IB/50HB80)
• Indoor Use: Yes
• Outdoor Use: Yes
• Marine Use: Yes
• Safety Use: No
• High Security Use: No
• Material – Body: Solid Brass / Plastic Coated
• Colour: Blue
• Material – Shackle: Stainless Steel / Plastic Coated
• Removable Shackle: No
• Keyed Alike Option: Yes (all variants)
• Master Key Option: No
• Key Retaining: No
• Key Type: 12021 (70IB/35) | 12022 (all other variants)
• Keys Supplied: 2

Dimensions & Weight (All Variants)

• 70IB/35: 36 × 65 × 19 mm | 106 g | Ø 6.5 mm | Clearance: 14.5 × 24.5 mm
• 70IB/45: 49 × 74 × 27.5 mm | 180 g | Ø 8 mm | Clearance: 20 × 24 mm
• 70IB/45HB63: 49 × 112 × 27.5 mm | 210 g | Ø 8 mm | Clearance: 20 × 63 mm
• 70IB/50: 55 × 81.5 × 31 mm | 232 g | Ø 9 mm | Clearance: 23.5 × 27.5 mm
• 70IB/50HB80: 55 × 135 × 31 mm | 298 g | Ø 9 mm | Clearance: 23.5 × 80 mm

Design & Finish

• Colour: Blue
• Solid brass construction with full plastic over-moulding for surface and corrosion protection
• Stainless steel shackle purpose-built for saltwater and marine exposure
• Distinctive blue finish for easy identification in marine and industrial settings

Additional Information

• Compatible with ABUS hasps: 100 Series
• Compatible with ABUS chains: 8KS
• Long shackle (HB) variants ideal for extended reach applications
• Plastic coating protects sensitive surfaces from scratching and impact damage
• Stainless steel shackle provides superior resistance to saltwater corrosion compared to standard hardened steel

Packaging Information

• 1 × ABUS Brass 70IB Series Padlock (selected variant)
• 2 × Keys included