Quick Summary
Youyijia 4 x 5kg weight plates are a standard weight training set with a stated total weight of 20kg. The set has a 1-inch diameter hole and a stated size of 25.5 x 5 cm, so it is intended for use with compatible standard-sized bars and training equipment.
The plates are described as cement filled with a vinyl protective covering. They are presented as suitable for a range of training exercises, including squats, lunges, deadlifts, bicep curls, triceps stretches, inverted flying and bench press.
Who It Is Best For
This set suits buyers who want four 5kg plates for strength training and who already have equipment that matches the 1-inch hole size. It also suits people who want plates that can be used on their own for warm-up work or with compatible bars and machines.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Youyijia. |
| Pack quantity | 4 plates, giving a stated total set weight of 20kg. |
| Plate weight | 5kg per plate, useful when planning your training load. |
| Hole size | 1-inch diameter hole for use with compatible standard-sized bars or equipment. |
| Stated size | 25.5 x 5 cm. |
| Construction | Cement filled with a vinyl protective covering. |
| Use cases | Suitable for exercises such as squats, lunges, deadlifts, curls, triceps stretches, inverted flying and bench press. |
Why Buyers Choose It
- Four 5kg plates give a stated 20kg set weight, which makes it easier to plan loading for training sessions.
- The 1-inch hole size gives a clear compatibility check before ordering.
- The plates are described as cement filled with a vinyl protective covering, which is relevant for buyers comparing construction types.
- They are listed for use with bars, weight machines or on their own for warm-up work, so the set covers more than one training setup.
How It Works
- Check that your bar or training equipment matches the stated 1-inch hole size.
- Select the number of 5kg plates you want to load for your exercise.
- Use the plates with compatible bars or machines, or use them on their own for warm-up work.
- Choose exercises that suit your programme, such as squats, deadlifts or bench press.
Real World Use
The plates are described for indoor or outdoor training, as well as home use or gym use. They are also presented as usable with a dumbbell bar, curved bar, triceps bar or standard weight machine, which makes the compatibility check important before ordering.
What To Know Before You Buy
Confirm that your equipment accepts a 1-inch diameter hole before ordering. The set contains four 5kg plates and is described as 25.5 x 5 cm, so review the size and loading needs against your own setup. If you plan to use them with a bar or machine, make sure the fitting matches before you choose this set.
Common Buyer Questions
How many plates are included?
Four plates are included, with a stated weight of 5kg each.
What is the total weight of the set?
The stated total weight is 20kg.
What size hole do the plates have?
They have a 1-inch diameter hole for compatible standard-sized equipment.
Can they be used on their own?
Yes, they are described as usable alone for warm-up exercise.
Final Buying View
This is a 4 x 5kg weight plate set for buyers who need a 20kg total load and a 1-inch hole fitting. Check the size, quantity and equipment compatibility carefully before ordering.





