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5.0 out of 5 stars. 1 review
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  11. Master Lock 5/8 in. (16mm) Class III/IV Barbell Trailer Coupler Lock, Keyed Alike

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Master Lock 5/8 in. (16mm) Class III/IV Barbell Trailer Coupler Lock, Keyed Alike

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Master Lock 5/8 in. (16mm) Class III/IV Barbell Trailer Coupler Lock, Keyed Alike

Item # 110679599

Master Lock Master Lock 5/8 in. (16mm) Class III/IV Barbell Trailer Coupler Lock, Keyed Alike
Master Lock Master Lock 5/8 in. (16mm) Class III/IV Barbell Trailer Coupler Lock, Keyed Alike
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Shop all Master Lock
Master Lock 5/8 in. (16mm) Class III/IV Barbell Trailer Coupler Lock, Keyed Alike

Item # 110679599

Master Lock Master Lock 5/8 in. (16mm) Class III/IV Barbell Trailer Coupler Lock, Keyed Alike
Master Lock Master Lock 5/8 in. (16mm) Class III/IV Barbell Trailer Coupler Lock, Keyed Alike
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The Master Lock 5/8 in. (16mm) Class III/IV Barbell Trailer Coupler Lock features two 5/8in (16mm) Class III/IV Barbell™ receiver locks, keyed alike. The receiver lock includes the Push to Lock™ locking mechanism, easily used by pushing the lock body firmly onto the pin and removing the key. The Weather Tough® seal and water tight cap provides additional protection from moisture and dirt. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

  • Fits 5/8in (16mm) receivers
  • Usable length of receiver pin is 2-3/4in (70mm)
  • Push to Lock™ locking mechanism - push lock body onto pin firmly and remove key
  • Weather Tough® seal and water tight cap protects lock from moisture and dirt
  • Class III/IV; 10,000 lb. Load Rating
  • 4-pin cylinder for added pick resistance
  • Limited Lifetime Warranty
BrandMaster Lock
Country of OriginImported
Compatible Hitch ClassClass III/IV
Compatible Receiver Sizes5/8 in.
FeaturesWeather Resistant
Interior Shackle WidthN/A
Locking MechanismOther
Number of Keys Included2
Number Of Pins4
Package Quantity2
Pin/Shackle DiameterN/A
Primary MaterialSteel
Product HeightN/A
Product Length8 in.
Product Weight1.23 lb.
Product Width5.8 in.
Shackle Clearance0 in.
Shackle HeightN/A
Lock TypeTrailer Coupler Lock
WarrantyLimited Lifetime
Manufacturer Part Number1479TAT
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