How Heavy of a load are these for when hauling ?

You can tell me where to use, I can tell you if it can be used.The safety pin is made of solid steel and can be used in many heavy machinery without problems. The other 1/4 pins are only 6MM, ours is 6.3MM, this is the standard 1/4 pin。 If you encounter any problems during use, please contact us, we'll do our absolute best for you to put things right.

Your description of this product says it is a square shaft but every photo you have shows a round shaft? Which is this please?

We usually say that the square shaft locking pin is a pin that can be used on a square shaft or a square tube. The spring wire of the square pin is square, so you can put it on the square tube and insert the pin into the pin hole of the square tube. Since most pinholes are round, we make the needle round. This square pin is also suitable for cylindrical pins. If the pinhole is square, it can be used as long as the size is comparable. hoping it is helpful to you. Thank you for your question.

Does this work with scaffolding?

Probably too light duty... I don't believe they would be strong enough for scaffolding application

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Description

🔒 Lock in strength and reliability—never compromise on safety or performance!

SECURE SAFETY LATCH - Innovative wire lock design ensures pins stay firmly in place—no accidental pops or slips during critical operations.
RUST PROOF RELIABILITY - Zinc plating delivers superior corrosion resistance, keeping your pins looking sharp and functioning flawlessly season after season.
BUILT TO ENDURE HEAVY LOADS - Crafted from premium carbon and spring steel, engineered to handle tough farm and industrial tasks without loosening.
VERSATILE MULTI APPLICATION - Perfect for farming, lawn care, trailers, boats, and more—your go-to locking pin for professional-grade security.
PRECISION FIT UNIVERSAL USE - Standard 1/4" x 2-3/4" size fits a wide range of PTO, trailer, and garden equipment effortlessly.

This 10-pack of 1/4" x 2-3/4" square PTO shaft locking pins features high-quality carbon and spring steel construction with zinc plating for corrosion resistance. Designed for heavy-duty use in farming, trailers, and garden equipment, each pin includes a secure wire lock latch to prevent accidental release, ensuring dependable performance across multiple applications.

Reviews

D**D

Great Pins

These are great pins to keep on hand, especially if you are like me and always loosing one. These are high quality and work great. Excellent value for the cost.

26.07.2025

M**S

EXCELENTE PRODUCTO!!

15.07.2025

G**S

Good

25.06.2025

R**E

Quality

Quality product at a reasonable price and fast delivery.

23.06.2024

E**.

They work. Easy to add or remove.

Clean finish. Works properly. Keeps my items in place.

6.05.2025

A**N

hitch pin deal

priced right and good quality

5.05.2025

S**L

Fine product!

27.04.2025

J**N

Have enough to lose

My father always loses the pin for the trailer we both use so I kept a couple and gave him the rest…. Of course now he doesn’t lose any but the pins work just fine.!

28.10.2024

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