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  • Master Lock 379ATPY Universal Trailer Coupler Lock
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Master Lock 379ATPY Universal Trailer Coupler Lock

4.6 out of 5 stars 5,609 ratings
To see product details, add this item to your cart. You can always remove it later.

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About this item

  • Designed to provide safety and prevents picking and prying for the coupler
  • Universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers
  • Chrome plated and Corrosion resistant
  • Easy to install
  • Re-keyable cylinder for keyed alike convenience

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Top Brand: Master Lock

Highly Rated
100K+ customers rate items from this brand highly
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10K+ orders for this brand in past 3 months
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From the manufacturer

Product description

Master Lock Universal Trailer Coupler Lock is designed to provide safety as well as to prevent picking and prying for the coupler. This lock fits 1 to 0.88 inch and 2 inch coupler and is chrome plated. It is easy to install and is corrosion resistance.

Product information

Technical Details

Manufacturer ‎Master Lock
Place of Business ‎Nanaimo, BC V9T 2L8, CA
Brand ‎Master Lock
Model ‎Universal Towing Coupler Lock, Steel
Product Dimensions ‎12.95 x 8.89 x 11.68 cm; 453.59 g
Item model number ‎379ATPY
Is discontinued by manufacturer ‎No
Exterior ‎Smooth
Manufacturer part number ‎379ATPY
Special features ‎Key Lock
Item Weight ‎454 g
Country of origin ‎China

Additional Information

ASIN B000L9QRE8
Customer Reviews
4.6 out of 5 stars 5,609 ratings

4.6 out of 5 stars
鶹 Rank
Date First Available Aug. 6 2012

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Product Summary: Master Lock 379ATPY Universal Trailer Coupler Lock

From Master Lock

4.6 out of 5 stars, 5,609 ratings

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About this Item

  • Designed to provide safety and prevents picking and prying for the coupler
  • Universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers
  • Chrome plated and Corrosion resistant
  • Easy to install
  • Re-keyable cylinder for keyed alike convenience

Product description

Master Lock Universal Trailer Coupler Lock is designed to provide safety as well as to prevent picking and prying for the coupler. This lock fits 1 to 0.88 inch and 2 inch coupler and is chrome plated. It is easy to install and is corrosion resistance.
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