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Master Lock

Master Lock Padlock Vending Key No. 522

SKU CH-6995-TFE6N

Steel padlock with 3/8 in shackle opens with Key No. 522 for vending and meter use

  • TypeVending and Meter
  • Opens with dedicated Key No. 522
  • Keyed-alike system simplifies multi-lock access
  • Four-pin cylinder provides basic pick resistance
  • Solid steel body and shackle resist cutting
  • Designed specifically for vending and meter enclosures

Vending and Meter Padlock

This Master Lock padlock is designed specifically for vending machines and meter enclosures. It operates with Key No. 522 and uses a keyed-alike system for simplified key management across multiple units. The lock is not rekeyable and does not require control key registration. It suits operators who need consistent, single-key access to secured compartments.

Steel Body with Fixed Shackle

The rectangular body and shackle are both constructed from steel with a silver finish. The shackle dimensions are fixed at a 3/8 inch diameter, 5/8 inch height, and 5/8 inch width. The lock features a 4-pin cylinder and a Master K1 keyway. It is not weather resistant and lacks interchangeable core or high-security ratings, limiting its use to protected indoor or sheltered environments.

Direct Replacement for Key No. 522 Systems

This padlock serves as a direct replacement for existing vending or meter locks keyed to No. 522. The upgrade is worthwhile when standardising a fleet to a single key number or when a non-rekeyable, keyed-alike unit is specified. It is not suitable for applications requiring weather resistance, high-security ratings, rekeyable cylinders, or master-keyed systems beyond the keyed-alike function.

Highlights

  • Opens with dedicated Key No. 522
  • Keyed-alike system simplifies multi-lock access
  • Four-pin cylinder provides basic pick resistance
  • Solid steel body and shackle resist cutting
  • Designed specifically for vending and meter enclosures

Specifications

BrandMaster Lock
TypeVending and Meter

Questions about this item

Does the Master K1 keyway limit which keys can open the lock?

The lock is keyed alike to key number 522, so every unit with that code uses the same Master K1 keyway and opens with the same key.

Will the 3/8 inch shackle diameter and 5/8 inch clearance fit my vending machine hasp?

The shackle measures 3/8 inch thick with a 5/8 inch height and 5/8 inch width between legs, giving a rectangular clearance suited to standard vending and meter hasps.

How do I install the padlock on a vending machine and what step is often missed?

Insert the shackle through the hasp, snap the body shut, and turn the key to lock; the step often missed is verifying the key turns freely before walking away.

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