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Mul-T-Lock High-Security Locks

Mul-T-Lock High-Security Locks

Mul-T-Lock is a world-renowned manufacturer of high-security locking systems, trusted by commercial facilities, institutions, and homeowners who demand maximum protection. Known for its patented telescopic pin technology and restricted keyways, Mul-T-Lock offers locks that are virtually impossible to pick or duplicate without authorization.

  • 🔐 Interactive+ and MT5+ Cylinders with Advanced Pick Resistance
  • 🔑 Keyed Alike & Master Key Systems with Patented Key Control
  • 🧱 High-Security Padlocks for Gates, Shutters, and Containers
  • 🚪 Deadbolts & Door Hardware Compatible with Residential & Commercial Setups
  • 🛠️ Designed to Resist Bumping, Drilling, Picking, and Unauthorized Duplication

Choose Mul-T-Lock when security is non-negotiable — and every key matters.

Product List

S. Parker Entry Knob Set with Mul-T-Lock Keys

S. Parker Entry Knob Set

Product Review Score

4.29 out of 5 stars

21 reviews

$139.99

Mul-T-Lock Cronus High Security Deadbolt Lock

Mul-T-Lock Cronus Deadbolt

Mul-T-Lock

Product Review Score

4.83 out of 5 stars

11 reviews

$165.00

MUL-T-LOCK Euro Mortise Lock - Black Brass

MUL-T-LOCK Euro Mortise - Black

Mul-T-Lock

Product Review Score

4.94 out of 5 stars

28 reviews

$39.99

High Security Mul-T-Lock Cylinders - Pick Resistant

Unpickable Mul-T-Lock Cylinders

Product Review Score

4.7 out of 5 stars

116 reviews

$49.99

Mul-T-Lock Interactive+ Cronus High Security Deadbolt

Mul-T-Lock Cronus Deadbolt

Mul-T-Lock

Product Review Score

4.5 out of 5 stars

105 reviews

$165.00

Junior Mul-T-Lock Cylinder for Arrow Schlage Chrome

Junior Mul-T-Lock Cylinder

Product Review Score

4.42 out of 5 stars

99 reviews

$49.99

Mul-T-Lock TR100 Hockey Puck Padlock

Mul-T-Lock Puck Padlock

Mul-T-Lock

Product Review Score

4.4 out of 5 stars

92 reviews

$179.99

Mul-T-Lock Junior TSR Heavy Duty Padlock

Mul-T-Lock Junior Heavy Padlock

Mul-T-Lock

Product Review Score

4.97 out of 5 stars

172 reviews

$115.00

MUL-T-LOCK Double Cylinder Cronus Deadbolt Lock

MUL-T-LOCK Cronus Deadbolt

Mul-T-Lock

Product Review Score

4.14 out of 5 stars

147 reviews

$248.60

2-Pack High Security Mul-T Lock Deadbolts with Keys

Secure Mul-T Lock Deadbolts

Mul-T-Lock

Product Review Score

4.72 out of 5 stars

132 reviews

$250.00

MUL-T-LOCK MVP1000 Heavy Duty Vehicle Push Lock

MUL-T-LOCK MVP1000 Push Lock

Mul-T-Lock

Product Review Score

4.81 out of 5 stars

178 reviews

MUL-T-Lock Single Cylinder Deadbolt with Knob Set

MUL-T-Lock Deadbolt Knob Set

Product Review Score

4.98 out of 5 stars

57 reviews

$199.00