Description

Quick & Easy Installation

Rust & Weather Resistant

Bullet proof

Custom-fit design

The AMPLock 5/8 inch hitch lock (HLP-58) fits 2" x 2" and 2 1/2" x 2 1/2" receiver tubes with a 2 3/4" stainless steel stem. A disc lock cylinder with millions of unique key combinations blocks picking and drilling. At 1.74 lbs, it resists rust and corrosion year-round. Push and lock installation takes seconds. Made in Canada. Keyed alike compatible with all AMPLock products. 5-year warranty.

Product specifications
Model
HLP-58318 and HLP-58
Material
Stainless steel
Finish
Stainless
Key System
Disk lock
Installation
Push lock system
Product Dimensions
6.5 x 3.75 x 4.5 inch
Item Weight
1.74 lbs (0.9 kg)
Country of Origin
Canada
Advanced Security with amplock

•Deterrent effect even before an attack (AMPlock)
•A robust, visible design that deters thieves
•A design that minimizes vulnerable areas
•Restricted access to critical components
•Designed to counter common theft methods

Push & Lock System

•Keyless locking (push and lock system)

Heavy-Duty Materials

•Ductile iron and/or stainless steel
•Designed to bend, not break
•Resistance to mechanical attacks (cutting, prying, oxy-fuel cutting, saws and drills)
•Moving parts made entirely of stainless steel
•Resistant to salt, water, and harsh conditions
•Low maintenance required
•Reliable during extended parking

Custom fit

• Fits perfectly on every type of coupling
• Prevents tool insertion between lock and coupler
• Secure hold to prevent unauthorized coupling

Lock Cylinder

• Anti-picking disk lock
• Rotating face that prevents drilling
• Strategic positioning designed to resist attacks
• Millions of unique combinations
• Controlled key; no copies possible

Keyed Alike System

• One key for multiple locks
• Compatible with previous purchases
• Available with the entire Amplock range
• Key duplication is available in case of loss (if registered)
• Ideal for fleets, businesses, and multiple users

FAQ's

Hitch Lock Diameter 5/8

SKU: HLP-58
$125
$125
Sale Sold out
Receiver Tube Size
Security Level

Opt for the desired security level: Standard for everyday protection or Strong for maximum security.
Hitch Lock Diameter 5/8
  • Robust and secure
  • Quick and simple installation
  • Keyed alike option
  • Maximum protection
  • Very limited cylinder access
  • Precision fit
  • Superior resistance to attacks
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You can choose your key at checkout

Fast and free shipping

Free returns within 30 days
Description

Quick & Easy Installation

Rust & Weather Resistant

Bullet proof

Custom-fit design

The AMPLock 5/8 inch hitch lock (HLP-58) fits 2" x 2" and 2 1/2" x 2 1/2" receiver tubes with a 2 3/4" stainless steel stem. A disc lock cylinder with millions of unique key combinations blocks picking and drilling. At 1.74 lbs, it resists rust and corrosion year-round. Push and lock installation takes seconds. Made in Canada. Keyed alike compatible with all AMPLock products. 5-year warranty.

Product specifications
Model
HLP-58318 and HLP-58
Material
Stainless steel
Finish
Stainless
Key System
Disk lock
Installation
Push lock system
Product Dimensions
6.5 x 3.75 x 4.5 inch
Item Weight
1.74 lbs (0.9 kg)
Country of Origin
Canada
Advanced Security with AMPlock

•Deterrent effect even before an attack (AMPlock)
•A robust, visible design that deters thieves
•A design that minimizes vulnerable areas
•Restricted access to critical components
•Designed to counter common theft methods

Push & Lock System (quick operation)

•Keyless locking (push and lock system)

Heavy-Duty Materials

•Ductile iron and/or stainless steel
•Designed to bend, not break
•Resistance to mechanical attacks (cutting, prying, oxy-fuel cutting, saws and drills)
•Moving parts made entirely of stainless steel
•Resistant to salt, water, and harsh conditions
•Low maintenance required
•Reliable during extended parking

Custom Fit

• Fits perfectly on every type of coupling
• Prevents tool insertion between lock and coupler
• Secure hold to prevent unauthorized coupling

Lock Cylinder

• Anti-picking disk lock
• Rotating face that prevents drilling
• Strategic positioning designed to resist attacks
• Millions of unique combinations
• Controlled key; no copies possible

Keyed Alike System

• One key for multiple locks
• Compatible with previous purchases
• Available with the entire Amplock range
• Key duplication is available in case of loss (if registered)
• Ideal for fleets, businesses, and multiple users

FAQ's

100% SATISFACTION GUARANTEED

Your peace of mind. Our promise.

Find answers to common product questions here.

Need Help With Your Lock?

How do I choose the right lock for my trailer?

Each trailer type has a specific lock model for the best fit. Use our Lock Selector Tool on our website to find the best option for your needs.

Are AMP LOCK products weather-resistant?

Yes, our locks are designed to withstand extreme weather conditions, including rain, snow, and high temperatures, ensuring long-lasting performance.

Can I order multiple AMP LOCKs that use the same key?

Yes, you can order AMP LOCKs that use the same key by selecting the "Keyed alike" option during checkout. If you already own an AMP LOCK and need a new lock to match your existing key, select the "Keyed alike - Use existing key number" option and provide the key information found on your control card or key tag.

Can I order extra keys for my AMP LOCK?

Yes, additional keys can be ordered through our website. You will need your lock's unique key code to request a duplicate. Order additional keys.

My AMP LOCK won't unlock. What should I do?

  1. Verify your key: Ensure your key has "REAL" engraved on it.
  2. Check how far the key turns:
  • The key should turn ¾ of a turn to unlock.
  • If it only turns ¼ of a turn, check if the key is damaged or incorrect.
  • If the key turns between ¼ and ¾ of a turn, lubricate the lock with a non-silicone-based lubricant and use compressed air to remove debris.
  • If the key turns more than ¾ of a turn or rotates fully, contact AMP LOCK or a locksmith, as the internal mechanism may be damaged.