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medeco G8R Lock complete set - Weather Resistant Heavy Duty Padlock for marine/trailer locking

Optional Accessories

medeco G8R Lock complete set - Weather Resistant Heavy Duty Padlock for marine/trailer locking


In Stock
Unit Price
1 - 4
5 - 9
Quantity price adjusts in the cart. For higher volume, call us for inquiry
  • Application: Enclosed and sealed keyway ideal for harsh weather
  • Condition: Authentic brand new medeco product stock on site
  • Construction: Solid stainless steel body and shackles
  • Core: High security medeco cylinder included
  • Key: Please select how many keys do you need. Keyed-alike or different option available
  • Master Key (Optional): Add master key from left side 'Accessories' section first, then choose option 'Keyed-different' from 'Keying' section, Then click 'add master keying'
  • RoHS Compliant PartUL ListedAssembled in USA

Choose Options

Shackle Diameter
7/16" Dia Hardened Steel Shackle
5/16" Dia Hardened Steel Shackle
Number of Keys per Lock
Input Note

This heavy duty weather proof  Medeco padlock complete kit is perfect for marine or trailer lock applications.

Lock body and shackles are made of stainless steel. The cable latched cap comes with tighten and sealing mechanism. Come with Medeco high-security cylinder and  key(s). When check master key code option, must order master key (underneath the main picture).
Shackle size and material differs by part number
Update: all my issues have been fixed. Great lock... but... This seller doesn’t have enough information in his description to educate the buyer on what he's buying. After ordering this lock and finding it was a different size than my last G8R lock, I went to the Medeco website and learned there are multiple versions of this lock. Each version differs in shackle size and material. The size/material/part numbers are a follows: 5/16" Stainless Steel Shackle, less pop-out cylinder 52110040 5/16" Hardened Steel Shackle, less pop-out cylinder 52111040 7/16" Stainless Steel Shackle, less pop-out cylinder 52120040 7/16" Hardened Steel Shackle, less pop-out cylinder 52121040 Now, hopefully, this seller will let me return it for the size I need.
Reviewed by:  from IN. on 4/8/2019
Medeco G8R & Ultimate Security Devices
WOW!! Not only am I very impressed with the quality of these Medeco G8R padlocks, I’m also EXTREMELY happy with Ulitimate Security Devices!! They have excellent customer service, unbeatable prices, and extremely fast shipping! I highly recommend them, and I’ll definitely be purchasing from them again! My new “go-to” for all of my security device needs!! Thank you USD!
Reviewed by:  from Los Angeles. on 1/31/2019
This lock is a perfect fit for Trailer couplers/brake actuators, IE Titan 60 series. The latch`s are 1 3/8 wide, the holes need to reamed 1/64. The only other locks I found are junk!
Reviewed by:  from SE US. on 7/6/2018
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