Stack and Save | Up to 20% off
1 8
BLK BOXSKU: 16-1406
Pre-order

12 Sided Fixed Barbell

£55.00
Weight
  • Dispatches by 9th July

Built for high-volume training and busy gym floors, the BLK BOX 12-Sided Fixed Barbell delivers durability, control, and low-maintenance performance in one solid piece of kit.

Specifications
Length

1171mm

Width

164mm

Height

163mm

Handle

Hardened chrome-plated steel with knurled grip

Finish

Matte black urethane with silver hardened chrome handle

Delivery

Ships in 7 Working Days

  • Orders up to £50.00 — £4.99
  • Orders £50.01–£150.00 — £9.99
  • Orders £150.01–£349.99 — £19.99
  • Orders £350.00–£499.99 — £39.99
  • Orders £500.00 and over — Free

Finance Options

3 interest-free payments of £18.33
4 interest-free payments of £13.75
4 payments of £13.75 with PayPal
  • Premium finish Premium finish
  • Safe and durable Safe and durable
  • Performance ready Performance ready
  • BLK BOX Quality BLK BOX Quality

  • Express Shipping

    on all orders

  • Interest-Free Finance Options

    Available on all orders

  • Lifetime Structural Warranty

    on all BLK BOX Equipment

  • Over 300,000 Clients

    Including 90% of Premier League teams

The Details

The 12-sided anti-roll head design keeps the bar securely in place between sets,  improving safety in group training environments and making floor-based movements like renegade rows and push-ups more stable.

Each barbell features a solid steel core with urethane-moulded heads, offering superior durability compared to traditional rubber. Resistant to wear, cracking, and fading, it’s built to withstand the demands of commercial gyms, PT studios, and high-traffic training spaces.

The hardened chrome handle with medium knurling provides a secure, comfortable grip for high-rep work, while the fixed design eliminates moving parts for minimal maintenance and long-term reliability.

Available in a full weight range from 10kg to 50kg, the BLK BOX 12-Sided Fixed Barbell is a dependable choice for any facility looking to streamline strength training with durable, professional-grade equipment.

Features of the 12 Sided Fixed Barbell

  • BLK BOX 12 Sided Fixed Barbell – BLK BOX

    12-Sided Anti-Roll Design

    Prevents the barbell from rolling between sets, improving safety and stability during floor-based exercises and group training sessions

  • BLK BOX 12 Sided Fixed Barbell – BLK BOX

    Urethane-Moulded Heads

    Highly durable and resistant to wear, cracking, and fading, built to withstand heavy, high-volume use in commercial environments.

  • Knurled Steel Handle

    Hardened chrome handle with medium knurling provides a secure, comfortable grip for consistent performance during high-rep training.

Frequently Asked Questions

Why is the barbell 12-sided instead of round?

Prevents rolling and improves stability for exercises like renegade rows and push-ups.

Is urethane better than rubber?

Urethane offers increased durability and a longer lifespan, with improved resistance to wear and aesthetic degradation over time.

Are the weights callibrated?

Yes, within ±2% tolerance (verified in inspection).

Do they damage floors?

The urethane coating helps reduce impact vs metal barbells.