# Barbell Spinlock Collars HMS ZG1500 for 50 mm Bars — pack of 2

**URL:** https://aio.lv/en/product--hms-17-62-041--4861311
**Data updated:** 2026-03-11 11:48 (EET)
**Category:** Dumbbells, Barbells & Weight Plates
**Manufacturer:** HMS
**Manufacturer code:** 17-62-041
**EAN:** 5907695522006
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hms-17-62-041--4861311

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

HMS ZG1500 spinlock collars for barbells are locking clamps designed for 5 cm (50 mm) diameter bars. Supplied as a pack of two, they secure weight plates on the bar using a spinlock mechanism. Intended for barbell use, these collars provide quick attachment and removal and are suitable for free-weight training and home or gym setups.

## Long description

HMS ZG1500 spinlock collars for 50 mm bars are a pair of locking clamps designed to secure weight plates on standard 5 cm diameter barbells. Supplied as a pack of two, these spinlock collars use a threaded spin mechanism to clamp plates firmly in place and include an internal rubber insert that stabilizes the load on the bar. Constructed from durable materials, the collars are intended for regular use in home gyms and commercial training environments, offering quick attachment and removal for free-weight training sessions.
Advantages
The spinlock mechanism enables fast and reliable securing of plates without tools, while the internal rubber part reduces slippage and protects the bar surface. Durable construction and quality materials extend the service life of the collars under frequent use. The compact design keeps the collars close to the plates, minimizing interference with movement during lifts and preserving consistent plate positioning on the bar.
Suitable for
 Home gym barbell training with 50 mm (5 cm) diameter bars
 Commercial gym use where quick plate changes are required
 Strength training exercises such as squats, deadlifts and bench press
 Any free-weight setup using standard 50 mm Olympic-style bars
Key specifications
 Compatibility: designed for 50 mm (5 cm) bar diameters
 Quantity: pack of two collars
 Locking type: threaded spinlock mechanism for quick attachment/removal
 Insert: internal rubber ring to stabilize plates and reduce movement
 Material characteristics: robust construction suitable for frequent use
How to use
Slide the collar onto the bar end after placing weight plates at the desired position. Rotate the collar clockwise until it threads securely against the plates and the internal rubber insert compresses to eliminate play. To remove or adjust, rotate the collar counterclockwise until it loosens and can be slid off. Regularly check that collars are tightened before each session and inspect the rubber insert for wear to maintain secure clamping.
Usage recommendations
Use the HMS ZG1500 collars only on bars with a 50 mm diameter and avoid overtightening to prevent thread damage. Periodically clean and dry the collars and replace them if the rubber insert becomes excessively worn or the threading shows signs of deterioration. Store collars in a dry place when not in use to prolong their lifespan.

## Specifications

| Feature | Value |
|---|---|
| Proper use | Barbell |
| Quantity per pack | 2 pc(s) |
| Locking type | Spinlock |
| Compatible bar diameter | 50 mm |

## FAQ

### How much does the HMS ZG1500 spinlock barbell collars cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HMS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HMS service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4861311/53547689_large.webp