Seatylock Mason Bike U Lock – Patented Heavy Duty Anti Theft Diamond Secure ULock – Ultra Security Bicycle Safety Tool with Keys for City Electric or Mountain Bikes and Scooters (5.5 Inch)

Product Description

SeatyLock Mason U Lock – World’s Lightest Sold Secure Diamond Bike U-Lock:

Meet the World’s Lightest Sold Secure Diamond Bike U-Lock – SeatyLock’s Mason U Lock. Lightweight Portable & Solid Professional Bike Lock. The Absolute Lightest in its Class With Zero Compromise on High Level Maximum Security.

This Diamond Scale is Designated to Label Exceptionally Tough Locks – The Toughest in the Industry. Locks Labelled with this Security Level are Super Secure, and are Very Hard to Break…

Our Unique Design Utilizes Patented Triangular Crossbars, Which are 30% Stronger Than Standard Round Crossbars. Combined With a Double Deadbolt Locking Mechanism & Double Thickness Plates, This U-Lock Provides The Ultimate in High Security Protection Against Would-Be Thieves.

SeatyLock’s Mason U Lock Protects Your Bike From Any & All Possible Weather Damage. Locks Out Water, Dirt, Dust & Everything in Between to Preserve the Lifespan and Reliability of Your Highly Secure Bike Lock. Please note: Mounting Bracket Sold Separately.

About SeatyLock:

The Most Trusted Name in Bike Security, SeatyLock is an Award Winning Bike Lock Designer & Manufacturer Developing & Using Innovative, Cutting Edge Techniques to Create Heavy Duty Anti Theft Technology. We Hold Multiple Patents for Our Unique Features & Designs.

SeatyLock Products are the Perfect Marriage of Lightweight & Easy to Use Convenience with Maximum High Security to Give Bike Owners Peace of Mind. Our Products Are Portable and Simple to Carry But Durable Reliable & Strong – Never Compromising on Protection.

Popular SeatyLock Products Include Our Highly Rated Foldable Compact Bike Locks, Heavy Duty Viking Chain Locks, Foldable Seat Locks & Powerful Mason U-Locks. Known for Our Reliability, Strength, & Durability, SeatyLock Provides the Highest Level of Bike Security.

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Unique Patented Triangular Crossbars for Heavy Duty Protection:

The SeatyLock Mason U-Lock’s Unique Triangular Shaped Crossbars are 30% Stronger Than Standard Round Crossbars! Our Innovative Cutting Edge Design Means That Your Bike is Getting Maximum Security Unparalleled by Our Competitors.

This Innovative Shape Gives You Superior, Best In Class Protection While Keeping the Lock Lightweight & Easy to Carry. The Perfect Strength to Weight Ratio!

Please note: Mounting Bracket Sold Separately.

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Seatylock Mason Tried & Tested Against Theft Attacks:

We Tested the Mason U-Lock By Using a Wide Variety of Stress Tests, Simulating Real-Life Attack Strategies by Thieves:

✔ Bolt Cutter

A Bolt Cutter is One of the Most Common Theft Strategies Used by Thieves. But A Standard Boltcutter is No Match for Our Mason U Lock! The Lock Wasn’t Broken By a Bolt Cutter.

✔ Carbide Hacksaw

Our Mason U-Lock is So Strong That Even a Carbide Hacksaw Isn’t Enough to Saw Through the Solid Secure Metal. A Thief with a Hacksaw is Out of Luck with the SeatyLock Mason U-Lock.

✔ Crowbar

Our Patented Triangular Crossbars & Double Deadbolt Make the Mason U-Lock Immune to Crowbar Prying & Twisting Attacks! We Passed the Crowbar Test with Flying Colors.

✔ Freeze Attack

We Saved the Best for Last! Using Liquid Nitrogen to Freeze & Weaken the Metal on the Lock, Our Lock Remained Solid & Secure. Even a Freeze Attack Couldn’t Break the Mason U-Lock.

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Seatylock Mason 140 U-Lock Benefits:

✔ World’s Lightest Sold Secure DIAMOND U-Lock

Lightweight Portable & Solid Professional ULock – No Code or Chain. Perfect for City Outdoor & Urban Cycling. Bolt Cutter Drill & Saw Proof Bike Lock.

✔ Patented Heavy Duty Triangular Crossbars

Tough & Durable Waterproof Weatherproof Bicycle Protector with Unique Antitheft Triangle Crossbars. Well Tested Guard System Stops Thieves

✔ Rigorously Tested to Defeat Theft Attempts

We Tested the Mason U Lock by Using a Wide Variety of Stress Tests, Simulating Real-Life Attack Strategies by Thieves, Including: Hacksaws, Bolt Cutters, Crowbars and Freeze Attacks.

✔ Reliable, Easy to Use & Carry Protection

Pro Break Resistant Theft Deterrent from SeatyLock. Compact Easy Carry Bike Accessory. Anti Cut Rust Proof Coating & Components for Dependable & Quality Safety

✔ Only U-Lock with Double Thickness Protective Plates

Smart Cutting Edge Design for Extreme Protection. Ultimate Combination of Light Weight & Maximum Security for Safe Cycles.

✔ Unique Automatic Keyhole Shutter

Protects Your Lock From Any & All Possible Weather Damage. Locks Out Water, Dirt, Dust & Everything in Between to Preserve the Lifespan and Reliability of Your Highly Secure Bike Lock

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Seatylock Mason Main Key Features:

Ultra-Lightweight & Super Secure

Meet The World’s Lightest Diamond Sold Secure U-Lock for Heavy Duty Anti Theft Protection. Lightweight Portable & Solid Professional Bike Lock. Lightest in its Class With Zero Compromise on High Level Maximum Security.

Double Deadbolt for Ultimate Security

Symmetric Action Mechanism Provides Extra Protection Against Twist Attacks. The Double Deadbolt in this U-Lock Gives An Unprecedented Level of Security that Can’t Be Broken by Thieves.

Unique Automatic Keyhole Shutter

A Cutting Edge, Automatic Keyhole Shutter Protects Your Lock From Any & All Possible Weather Damage. Locks Out Water, Dirt, Dust & Everything in Between to Preserve the Lifespan and Reliability of Your Highly Secure Bike Lock.

Patented Triangular Crossbars

This U-Lock’s Unique Triangular Shaped Crossbars Are 30% Stronger Than Standard Round Crossbars. Combined With a Double Deadbolt Locking Mechanism & Double Thickness Plates, This U-Lock Provides The Ultimate in High Security Protection Against Would-Be Thieves.

SeatyLock’s Mason U-Lock is Best in Class According to Industry Criteria:

✔ Lightest in Diamond Class

The World’s Lightest Diamond Sold Secure Bike U-Lock on the Market.

✔ Patented Triangular Crossbars

Unique Design Proven Stronger & Safer than Competitors’ Round Crossbars.

✔ Dual Thickness Plates

Cutting Edge Design for Heavy Duty Protection.

✔ Automotive Standard Keys

Our Super Secure Bike Keys are as Secure as Car Keys.

✔ Automatic Keyhole Shutter Protection

Protects Your U-Lock From Any & All Possible Weather Damage. Locks Out Water, Dirt, Dust & Everything in Between.

WORLD’S LIGHTEST DIAMOND SOLD SECURE U LOCK- Best Lightweight Portable & Solid Professional Lock – No Code or Chain. Perfect for Outdoor & Urban Cycling. Bolt Cutter Drill Pick & Saw Proof Hard Bikelock
PATENT ULTRA STRENGTH HEAVY DUTY ANTI THEFT TECHNOLOGY – Anti Cut Durable Waterproof Weatherproof Bicycle Protector with Antitheft Triangle Shaped Crossbars. Strongly Tested Guard System Stops Thieves & Attacks
RELIABLE HIGH PERFORMANCE PROTECTION – SeatyLock Pro Break Resistant Thief Deterrent. Compact & Easy Carry Bike Accessory. Rust Prevention Coating & Components for Dependable & Quality Safety
UNIQUE AUTOMATIC KEYHOLE SHUTTER – Super Specialized Dust Dirt Rain & Weather Proof Gear for e-Bikes Roadbikes Electric Bikes Scooters & Motorcycles. Mounting Bracket for Frame Sold Separately
THE ONLY U-LOCK WITH DOUBLE THICKNESS PROTECTIVE PLATES – Smart Cutting Edge Design for Extreme Safety. Ultimate Combination of Light Weight & Maximum Security for Safe Cycles. Tough Anti-Theft Device