Best Hitch Locking Pins in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Square Shaft Locking Trailer Hitch Pin 5/16" D x 2-1/4" L (PACK of 3)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
5/16 Inch (8mm) Pin DIAMETER
2-1/4 (57mm) USABLE LENGTH and 2-3/4 Inch (70mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Round Shaft Locking Trailer Hitch Pin 1/4" D x 1-1/2" L (PACK of 3)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
1/4 Inch (6.35mm) Pin DIAMETER
1-1/2 (38mm) USABLE LENGTH and 1-3/4 Inch (45mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Square Shaft Locking Trailer Hitch Pin 1/4" D x 2-1/4" L (PACK of 10)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
1/4 Inch (6.35mm) Pin DIAMETER
2-1/4 (57mm) USABLE LENGTH and 2-3/4 Inch (70mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Round Shaft Locking Trailer Hitch Pin 3/8" D x 2-1/4" L (PACK of 3)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
3/8 Inch (10mm) Pin DIAMETER
2-1/4 (57mm) USABLE LENGTH and 2-3/4 Inch (70mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Round Shaft Locking Trailer Hitch Pin 7/16" D x 3-3/4" L (PACK of 3)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
7/16 Inch (11mm) Pin DIAMETER
3-3/4 (95mm) USABLE LENGTH and 4-3/8 Inch (111mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Square Shaft Locking Trailer Hitch Pin 1/4" D x 2-1/4" L (PACK of 3)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
1/4 Inch (6.35mm) Pin DIAMETER
2-1/4 (57mm) USABLE LENGTH and 2-3/4 Inch (70mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Round Shaft Locking Trailer Hitch Pin 1/4" D x 2-1/4" L (PACK of 3)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
1/4 Inch (6.35mm) Pin DIAMETER
2-1/4 (57mm) USABLE LENGTH and 2-3/4 Inch (70mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Round Shaft Locking Trailer Hitch Pin 5/16" D x 2-1/4" L (PACK of 3)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
5/16 Inch (8mm) Pin DIAMETER
2-1/4 (57mm) USABLE LENGTH and 2-3/4 Inch (70mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Round Shaft Locking Trailer Hitch Pin 1/4" D x 1-3/4" L (PACK of 3)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
1/4 Inch (6.35mm) Pin DIAMETER
1-3/4 (44mm) USABLE LENGTH and 2-1/4 Inch (57mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OhioDieselParts | 9.85 | ❌ | ❌ | ❌ |
PTO Round Shaft Locking Trailer Hitch Pin 7/16" D x 3-3/4" L (PACK of 10)
STAINLESS STEEL for Long-Lasting and Rust-Free pin life
7/16 Inch (11mm) Pin DIAMETER
3-3/4 (95mm) USABLE LENGTH and 4-3/8 Inch (111mm) OVERALL LENGTH; Please review diagram in pictures. Measurements are approximate.
Great for lawn, gardening,DIY, farming, truck, towing appilications! Convenitent and Easy-to-use, secure your equipment, gear, trailer loads etc.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Ohio Diesel Parts | 10 |
We've carried out a comprehensive analysis of 26 reviews on locking pins, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select locking pins priced around $20.48, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 10 locking pins for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right pins Products based on their needs, saving them considerable time when choosing which locking pins to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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