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Four black vinyl-covered padlocks in clamshell packaging

Master Lock

Master Lock 131Q padlock 4-pack

SKU CH-VKW9-47ZQR MPN 131Q

Four keyed-alike brass padlocks with hardened steel shackles and black vinyl covers for scratch resistance

  • Color/FinishBlack
  • Keyed-alike convenience with four locks opening from one key
  • Black vinyl coating shields the solid aluminium body from scratches
  • Hardened steel shackle resists sawing and cutting attempts
  • Four-pin tumbler mechanism provides reliable keyed security
  • Clamshell pack delivers four matching padlocks ready to use

Four-pack keyed-alike padlocks

The Master Lock 131Q set contains four padlocks that all open with the same key, simplifying access for sheds, gates and storage units. Each lock has a solid aluminium body wrapped in black vinyl for scratch resistance. The clamshell package keeps the four units together for easy distribution.

Hardened steel shackle resists cutting

A 3/16-inch diameter shackle made from hardened steel withstands sawing and bolt-cutter attacks. The shackle provides 9/16 inch of horizontal clearance and 5/8 inch of vertical clearance for typical hasps and chains. The 4-pin tumbler mechanism adds pick resistance for basic security needs.

Vinyl cover protects finish outdoors

The black vinyl coating shields the aluminium body from moisture and UV exposure, preventing corrosion during long-term outdoor use. The cover also stops the metal from marring painted surfaces or vehicle finishes. The locks maintain smooth key operation after repeated weather cycles.

Highlights

  • Keyed-alike convenience with four locks opening from one key
  • Black vinyl coating shields the solid aluminium body from scratches
  • Hardened steel shackle resists sawing and cutting attempts
  • Four-pin tumbler mechanism provides reliable keyed security
  • Clamshell pack delivers four matching padlocks ready to use

Specifications

Color/FinishBlack
BrandMASTER LOCK CO
Shipping weight0.34 kg
Package size149 × 141 × 19 mm

Questions about this item

How does the 1-3/16" body width affect what this padlock can secure?

The 1-3/16" solid aluminium body fits standard hasps and chain links while the black vinyl coating prevents scratches on painted surfaces.

What does the 4-pin tumbler mechanism mean for key control across the four locks?

All four padlocks are keyed alike so a single key opens every lock in the pack, simplifying access for one user.

Will the 3/16" diameter shackle with 5/8" vertical clearance fit my gate latch?

The hardened steel shackle measures 3/16" thick with 5/8" vertical and 9/16" horizontal clearance, suiting most standard gate latches and hasps.

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