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Teal thermoplastic padlock, open metal shackle, 13/16 clearance

Master Lock

Master Lock 410KA Teal Padlock 13/16 Shackle

SKU CH-M3TM-6XXQR

Teal thermoplastic safety padlock with 13/16 in shackle clearance, keyed-alike cylinder and chemical-resistant body for lockout procedures

  • Product typeTraffic & Parking Lot
  • Teal body for quick colour-coded identification
  • Keyed-alike cylinder simplifies multi-lock access
  • Thermoplastic body resists chemical exposure
  • 13/16 in shackle clearance fits standard hasps
  • Non-removable key prevents accidental key loss

Lockout Padlock with Teal Thermoplastic Body

The Master Lock 410KA is a lockout padlock built for safety lockout procedures. Its teal thermoplastic body resists chemicals and measures 1 3/4 in high by 1 1/2 in wide. The shackle is metal, 1/4 in diameter, with 1 1/2 in vertical clearance and 13/16 in horizontal clearance. A non-removable key and reserved safety cylinder prevent accidental unlocking.

Keyed-Alike Standard Key

Every padlock in this set uses a standard key cut to the same code so one key opens all units. This simplifies key management for teams that need multiple locks on the same energy-isolation point. The key cannot be removed while the shackle is open, ensuring the lock stays secured until deliberately closed.

Sustained Chemical Resistance

The thermoplastic body maintains its integrity when exposed to oils, solvents and cleaning agents common in industrial environments. Shackle clearance and key operation remain consistent after prolonged contact with these substances, so the lockout stays reliable throughout extended maintenance shifts.

How it compares

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

Price $12.99
Cheaper than about 83% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameMASTER LOCK
Product typeTraffic & Parking Lot

Questions about this item

How does the 13/16 inch shackle clearance work on a real gate or hasp?

The 13/16 inch horizontal and vertical clearance lets the shackle pass through standard hasps, chain links or gate latches without forcing the lock body against the mounting point.

What does the keyed-alike cylinder mean for daily use?

Every 410KA padlock in the set opens with the same key, so one key operates all locks on a site without carrying a key ring.

Will the 3/4 inch thick thermoplastic body fit my existing lockout station?

The body measures 1 3/4 inches high by 1 1/2 inches wide by 3/4 inch thick, so it fits standard lockout boards and cabinets designed for 1 1/2 inch wide safety padlocks.

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