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BLK BOX Utility Bar Bundle

SKU: 50-0412

Shop this new bundle and buy our Utility Bar, HD Impact Bumpers and Lock-Jaw Pro Collars and receive 20% discount!

Save £100 with our Utility Bar Bundle! 


The Utility Bar Bundle is the perfect solution to those who are training from home. Within this set, you will receive 100kg Set of The BLK BOX Heavy Duty Impact Bumpers, a 20kg Utility Bar and a set of Lock-Jaw Pro Collars

The BLK BOX Heavy Duty Impact Bumpers were designed with the toughest environments in mind. These weight plates are thicker than our other plates, ensuring less noise and vibration. The compressed recycled rubber used is softer than our other bumper plates, offering fantastic sound dampening and shock absorption with the exact same durability and quality as all BLK BOX products.

The BLK BOX Utility Bar is a 20kg entry-level Olympic barbell for athletes and training facilities who want a versatile and affordable weightlifting bar, making it the ideal choice to squat, bench and deadlift with. The Olympic bar shaft is 28mm thick and comes with 2x roller bearings and has a long-lasting hardened chrome finish.

*Please Note: This bundle comes with 4 pairs of bumpers and not 5 as seen in the image*

Please Note: The Lock-Jaw Pro Barbell Collars are sold as a pair.

Length 2200mm
Weight  20kg
Shaft Diameter 28mm
Loadable sleeve length 390mm

1.2 diamond knurl, single knurl marking, centre knurling

Shaft Tolerance +0.5/-0mm
Bearing Type 1 roller bearing per sleeve

Shaft: Alloy steel coated in hardened chrome

Sleeve: Structural carbon steel coated in hardened chrome

Weight capacity 600kg 
Tensile Strength 180,000 psi

Does the Utility Bar fit all BLK BOX weight plates?

Yes, our Utility Bar can hold any of our Weight Plates

What is the length of the bar?

The Utility Bar is 2.2m in length 

HD Impact Bumper Specs

Mass Thickness Diameter
5kg 45mm 385mm
10kg 64mm 450mm
15kg 90mm 450mm
20kg 120mm 450mm

Lock-Jaw Pro Collar Specs

Collar Opening 50.40mm

Stainless Steel

Weight Tolerance 

+/- 70g


70 Shore A Hardness

Weight 0.5kg per pair
Dimensions 3.0" H x 3.5" W x 2.0" D



We ship our orders via Parcel / 2 Man Delivery or Pallet depending on the size of your order and shipping fees will be calculated at checkout. To track your order click here for orders placed online; Track an Online Order and here for orders placed via our Sales team; Track an Offline Order


All deliveries are kerbside, it will be your responsibility to remove the items from the pallet on arrival and dispose of the pallet. You will receive an email from our Logistics team with a date of delivery. If you require an alternative delivery date or if there are any access restrictions to your property, please let us know within 24 hours before delivery by emailing Please be aware failure to do so may result in additional delivery charges. 


Some of our training equipment is manufactured here in our HQ. The lead times on these products range from 10-25 working days and are identified by having the MADE IN BELFAST badge.


We understand at times due to size, colour or type some items might not be the right fit for you. We are happy to accept a returned item within 30 days from the date of you receiving the item for a refund or exchange.

To start a return click here; BLK BOX Returns


Robotic Welding

We use Robotic Welding and a team of experienced welders at our HQ to ensure safe, repeatable high-quality welds, every time.


We utilise a range of machines including HAAS CNC lathes and press brakes in-house to ensure precision components are produced for all of our equipment.

Powdercoat Line

Our cutting-edge Gema automatic powder coating line ensures a high quality and durable finish every time and is also environmentally friendly and safe in comparison to wet paint finishes. We offer 9 colours as standard but can offer any custom colour on request.


Locally sourced steel is laser cut at our HQ using the latest Trumpf laser cutting machines to ensure high quality and precision across all of our products and components.

Product Key Features

Built to last

Every product we manufacture at our Belfast Headquarters is backed by a lifetime structural warranty. We prioritise quality & durability over profit margins and guarantee everything we make.

Fast Shipping Worldwide

We offer fast, affordable and reliable shipping worldwide. Orders can be tracked from when your order has been placed until it arrives using the BLK BOX shipping system.

Quick & Easy Installation

All of our products come with easy to follow assembly guides and/ or video instructions to ensure you can assemble your equipment quickly and safely and start training.


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