<![CDATA[ProBoatParts.com: New Products - Coupler & Receiver Locks]]> https://www.proboatparts.com Fri, 10 Apr 2026 12:50:36 +0000 <![CDATA[Seachoice TRAILER HITCH LOCK]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/seachoice-trailer-hitch-lock-p-n-37401/ Tue, 19 Nov 2013 14:49:15 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/seachoice-trailer-hitch-lock-p-n-37401/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-37401_78640.jpg

Trailer Hitch Lock Part Number 37401



Designed to fit in padlock hole of trailer coupler for trailer security. Solid brass body hasp. Heat treated lock is pick resistant. Pin diameter 1/4". Closed position 1-5/8".
  • Case : 12

Price: $20.00

]]> http://d3d71ba2asa5oz.cloudfront.net/12017329/images/50-37401_78640.jpg

Trailer Hitch Lock Part Number 37401



Designed to fit in padlock hole of trailer coupler for trailer security. Solid brass body hasp. Heat treated lock is pick resistant. Pin diameter 1/4". Closed position 1-5/8".
  • Case : 12

Price: $20.00

]]> Trailer Hitch Lock Part Number 37401

Designed to fit in padlock hole of trailer coupler for trailer security. Solid brass body hasp. Heat treated lock is pick resistant. Pin diameter 1/4". Closed position 1-5/8".
  • Case : 12
]]> <![CDATA[Fulton Performance RECEIVER LOCK BENT PIN]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-receiver-lock-p-n-63248/ Tue, 19 Nov 2013 14:49:07 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-receiver-lock-p-n-63248/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-63248_02978.jpg

Receiver Lock Part Number 63248



Includes extra pin to allow lock to be used on 2" x 2" and 1-1/4" x 1-1/4" receivers
Corrosion resistant
Dust cap keeps tumblers clean of debris
Includes 2 keys
  • Size : 1/2"-5/8"
  • Receiver : Class III

Price: $20.00

]]> http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-63248_02978.jpg

Receiver Lock Part Number 63248



Includes extra pin to allow lock to be used on 2" x 2" and 1-1/4" x 1-1/4" receivers
Corrosion resistant
Dust cap keeps tumblers clean of debris
Includes 2 keys
  • Size : 1/2"-5/8"
  • Receiver : Class III

Price: $20.00

]]> Receiver Lock Part Number 63248

Includes extra pin to allow lock to be used on 2" x 2" and 1-1/4" x 1-1/4" receivers
Corrosion resistant
Dust cap keeps tumblers clean of debris
Includes 2 keys
  • Size : 1/2"-5/8"
  • Receiver : Class III
]]> <![CDATA[Fulton Performance COUPLER LOCK UNIVERSAL]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-universal-coupler-lock-p-n-63226/ Tue, 19 Nov 2013 14:49:07 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-universal-coupler-lock-p-n-63226/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-63226_09003.jpg

Universal Coupler Lock Part Number 63226



Durable cast aluminum body
Fits 1-7/8", 2" and 2-5/16" couplers
Bright yellow for high visibility
Includes 2 keys

    Price: $39.70

    ]]>     http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-63226_09003.jpg

    Universal Coupler Lock Part Number 63226



    Durable cast aluminum body
    Fits 1-7/8", 2" and 2-5/16" couplers
    Bright yellow for high visibility
    Includes 2 keys

      Price: $39.70

      ]]>       Universal Coupler Lock Part Number 63226

      Durable cast aluminum body
      Fits 1-7/8", 2" and 2-5/16" couplers
      Bright yellow for high visibility
      Includes 2 keys
        ]]>                 <![CDATA[Fulton Performance RECEIVER LOCK 5/8]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-economy-receiver-lock-p-n-63223/ Tue, 19 Nov 2013 14:49:06 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-economy-receiver-lock-p-n-63223/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-63223_97958.jpg

        Receiver Lock 5/8" Part Number 63223



        Bent shank
        Corrosion resistant chrome plating
        Cast aluminum lock housing
        Dust cap keeps tumblers clean of debris
        Includes 2 keys
        • Size : 5/8"
        • Receiver : Class III-IV

        Price: $10.50

        ]]>         http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-63223_97958.jpg

        Receiver Lock 5/8" Part Number 63223



        Bent shank
        Corrosion resistant chrome plating
        Cast aluminum lock housing
        Dust cap keeps tumblers clean of debris
        Includes 2 keys
        • Size : 5/8"
        • Receiver : Class III-IV

        Price: $10.50

        ]]>         Receiver Lock 5/8" Part Number 63223

        Bent shank
        Corrosion resistant chrome plating
        Cast aluminum lock housing
        Dust cap keeps tumblers clean of debris
        Includes 2 keys
        • Size : 5/8"
        • Receiver : Class III-IV
        ]]>                 <![CDATA[Fulton Performance LOCK-ADJUSTABLE COUPLER]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-easy-access-coupler-lock-p-n-580410/ Tue, 19 Nov 2013 14:49:06 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-easy-access-coupler-lock-p-n-580410/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580410_03547.jpg

        Lock-Adjustable Coupler Part Number 580410



        Rotating lock housing provides easy key access. These locks fit around the coupler making it impossible to hitch to anyone's vehicle. Covered key slot helps prevent dust and corrosion in the locking mechanism. 580409 features a long shaft ..

        Price: $20.00

        ]]>         http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580410_03547.jpg

        Lock-Adjustable Coupler Part Number 580410



        Rotating lock housing provides easy key access. These locks fit around the coupler making it impossible to hitch to anyone's vehicle. Covered key slot helps prevent dust and corrosion in the locking mechanism. 580409 features a long shaft ..

        Price: $20.00

        ]]>         Lock-Adjustable Coupler Part Number 580410

        Rotating lock housing provides easy key access. These locks fit around the coupler making it impossible to hitch to anyone's vehicle. Covered key slot helps prevent dust and corrosion in the locking mechanism. 580409 features a long shaft ..]]>                 <![CDATA[Fulton Performance LOCK-EASY ACCESS L COUPER]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-easy-access-coupler-lock-p-n-580409/ Tue, 19 Nov 2013 14:49:06 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-easy-access-coupler-lock-p-n-580409/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580409_50521.jpg

        Lock-Easy Access L Couper Part Number 580409



        Rotating lock housing provides easy key access. These locks fit around the coupler making it impossible to hitch to anyone's vehicle. Covered key slot helps prevent dust and corrosion in the locking mechanism. 580409 features a long shaf..

        Price: $20.00

        ]]>         http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580409_50521.jpg

        Lock-Easy Access L Couper Part Number 580409



        Rotating lock housing provides easy key access. These locks fit around the coupler making it impossible to hitch to anyone's vehicle. Covered key slot helps prevent dust and corrosion in the locking mechanism. 580409 features a long shaf..

        Price: $20.00

        ]]>         Lock-Easy Access L Couper Part Number 580409

        Rotating lock housing provides easy key access. These locks fit around the coupler making it impossible to hitch to anyone's vehicle. Covered key slot helps prevent dust and corrosion in the locking mechanism. 580409 features a long shaf..]]>                 <![CDATA[Fulton Performance LOCK-1/2IN-5/8IN SS RECEIVER]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-stainless-steel-receiver-lock-p-n-580405/ Tue, 19 Nov 2013 14:49:05 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-stainless-steel-receiver-lock-p-n-580405/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580405_79111.jpg

        Stainless Steel Receiver Lock Part Number 580405



        Sleeve allows lock to be used on 2" x 2" or 1-1/4" x 1-1/4" receivers. Safe and secure, it will keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
        • Size : 5/8"Price: $26.00

          ]]> http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580405_79111.jpg

          Stainless Steel Receiver Lock Part Number 580405



          Sleeve allows lock to be used on 2" x 2" or 1-1/4" x 1-1/4" receivers. Safe and secure, it will keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
          • Size : 5/8"Price: $26.00

            ]]> Stainless Steel Receiver Lock Part Number 580405

            Sleeve allows lock to be used on 2" x 2" or 1-1/4" x 1-1/4" receivers. Safe and secure, it will keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
            • Size : 5/8" <![CDATA[Fulton Performance LOCK-5/8IN STAINLESS DOGBONE]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-receiver-lock-p-n-580402/ Tue, 19 Nov 2013 14:49:05 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-receiver-lock-p-n-580402/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580402_97881.jpg

              Lock-5/8" Stainless Dogbone Part Number 580402



              These receiver locks are safe and secure to keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
              • Size : 5/8"
              • Construction : Stainless Steel
              • Description : Dog ..

                Price: $29.00

                ]]> http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580402_97881.jpg

                Lock-5/8" Stainless Dogbone Part Number 580402



                These receiver locks are safe and secure to keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
                • Size : 5/8"
                • Construction : Stainless Steel
                • Description : Dog ..

                  Price: $29.00

                  ]]> Lock-5/8" Stainless Dogbone Part Number 580402

                  These receiver locks are safe and secure to keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
                  • Size : 5/8"
                  • Construction : Stainless Steel
                  • Description : Dog ..]]> <![CDATA[Fulton Performance LOCK-5/8IN CHROME DOGBONE]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-receiver-lock-p-n-580401/ Tue, 19 Nov 2013 14:49:04 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-receiver-lock-p-n-580401/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580401_14828.jpg

                    Lock-5/8" Chrome Dogbone Part Number 580401



                    These receiver locks are safe and secure to keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
                    • Size : 5/8"
                    • Construction : Chrome
                    • Description : Dog Bone LockPrice: $20.00

                      ]]> http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580401_14828.jpg

                      Lock-5/8" Chrome Dogbone Part Number 580401



                      These receiver locks are safe and secure to keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
                      • Size : 5/8"
                      • Construction : Chrome
                      • Description : Dog Bone LockPrice: $20.00

                        ]]> Lock-5/8" Chrome Dogbone Part Number 580401

                        These receiver locks are safe and secure to keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
                        • Size : 5/8"
                        • Construction : Chrome
                        • Description : Dog Bone Lock <![CDATA[Fulton Performance LOCK-5/8IN CHROME BENT PIN]]> https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-receiver-lock-p-n-580400/ Tue, 19 Nov 2013 14:49:04 +0000 https://www.proboatparts.com/trailering/coupler-receiver-locks/fulton-performance-receiver-lock-p-n-580400/ http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580400_54019.jpg

                          Lock-5/8" Chrome Bent Pin Part Number 580400



                          These receiver locks are safe and secure to keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
                          • Size : 5/8"
                          • Construction : Chrome
                          • Description : Bent Pin LockPrice: $20.00

                            ]]> http://d3d71ba2asa5oz.cloudfront.net/12017329/images/220-580400_54019.jpg

                            Lock-5/8" Chrome Bent Pin Part Number 580400



                            These receiver locks are safe and secure to keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
                            • Size : 5/8"
                            • Construction : Chrome
                            • Description : Bent Pin LockPrice: $20.00

                              ]]> Lock-5/8" Chrome Bent Pin Part Number 580400

                              These receiver locks are safe and secure to keep your vehicle and trailer connected. Covered key slot helps prevent dust and corrosion in the locking mechanism.
                              • Size : 5/8"
                              • Construction : Chrome
                              • Description : Bent Pin Lock