What Lock Kit Is Needed For My B&W Pintle Hitch?
Updated 02/10/2026 | Published 01/16/2026
Products Featured in This Question
Question:
Does the 4 pack lock pins work on the BandW pintle hitch I know they make a 5 pack but I don’t need to lock the pintle pin
asked by: Mike
0
Expert Reply:
Hey Mike,
The #IR29FR lock kit is not compatible to work with the B&W Pintle Hitch that you have. The pin diameters are different sizes and would not fit. The only kit we have that is confirmed to fit the B&W Pintle Hitch is the InfiniteRule # IR52FR, with the included 5th pin.
What kind of trailers are you towing with that pintle hitch?
expert reply by:
Nick S
0
Product Page this Question was Asked From
InfiniteRule Hitch Locks for B & W Tow and Stow 21K Ball Mounts - Qty 4
- Trailer Hitch Lock
- Brand Specific Lock
- Keyed Unique
- Stainless Steel
- Fits 3 Inch Hitch
- Flush Pin
- 3-5/8 Inch Span
- 4-5/8 Inch Span
- InfiniteRule
more information >
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Nick S.
2/10/2026
Hey Mike, did the 5-pin InfiniteRule lock kit end up fitting your B&W pintle hitch the way you needed? Knowing how it worked for your setup could help others looking for the right lock set.