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Stainless steel disc padlock with partially hidden shackle, plastic-coated silver body

Abus

Abus Diskus stainless-steel padlock 31 32 64

SKU CH-NYHJ-NMJJ6

Stainless-steel disc padlock with a partially hidden shackle and four-pin cylinder for high-security outdoor use

  • Product typeDiskus
  • Disc design shields shackle from bolt cutters
  • Stainless-steel body resists rust in outdoor conditions
  • 4-pin cylinder provides pick-resistant security
  • Plastic-coated finish adds weather protection
  • Partially hidden shackle limits leverage attacks

What the Diskus 31 32 64 is for

The Abus Diskus stainless-steel padlock is a disc-shaped lock built for outdoor gates, sheds and storage units where a fully exposed shackle would be vulnerable to bolt cutters. Its partially hidden shackle and all-stainless construction resist corrosion and forced entry, making it a practical choice for anyone securing a perimeter in damp or coastal conditions.

When the upgrade makes sense

Replacing a standard laminated or brass padlock with this model is worthwhile when the shackle is the weak point — cut attempts on an open shackle are the most common failure mode on site. The jump pays off if the existing lock has already shown rust, if the hasp leaves the shackle fully exposed, or if insurance requires a higher-security rating than a basic pin-tumbler design provides.

Installation and common issues

Fitting is straightforward: pass the shackle through the hasp or chain, snap the lock body shut and turn the key; no tools or cylinder adjustments are needed because the core is not rekeyable and uses a four-pin different key. The most frequent problem is debris or salt seizing the mechanism over time, so occasional lubrication with a PTFE spray keeps the action smooth without attracting grit.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 70% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameAbus
Product typeDiskus

Questions about this item

Will the 1/4 in stainless-steel shackle clear my 1/2 in wide hasp?

The shackle is 1/4 in diameter and 1/2 in wide between the legs, so it fits standard 1/2 in hasp eyes.

Does the plastic-coated body affect how the key turns in the 4-pin cylinder?

The coating is on the stainless-steel body only; the 4-pin cylinder and key operate independently of the finish.

Can I rekey or swap the core later if I need matching keys?

The lock has a fixed 4-pin cylinder with no interchangeable core, so it cannot be rekeyed or core-swapped.

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