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BLK BOXSKU: 21-1179

Leg Extension Curl

€709,95
  • Ready to ship early August

Enhance your Rigs and Racks with a range of attachments.

Delivery

Ships in 6 Weeks

  • Orders up to €60.00 — €5.99
  • Orders €60.01–€180.00 — €11.99
  • Orders €180.01–€429.99 — €24.99
  • Orders €423.00–€598.99 — €49.99
  • Orders €599.00 and over — Free

Finance Options

3 interest-free payments of €236,65
4 interest-free payments of €177,48
4 payments of €177,48 with PayPal
  • Precision Engineered Precision Engineered
  • Enhanced Versatility Enhanced Versatility
  • Functional Design Functional Design
  • Maximise Potential Maximise Potential

  • Free Shipping

    on orders over €599

  • 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 BLK BOX Leg Extension / Curl Attachment transforms your rig or rack into a lower body isolation station. Designed for easy mounting, it enables both seated leg extensions and prone hamstring curls from a single setup.

With padded rollers and smooth movement, it delivers targeted muscle engagement, making it ideal for athletes focused on strength, rehab, or hypertrophy training.

Compatible with the 1, 3 and 5 Series racks.

Sold individually.

Features of the Leg Extension Curl

  • Double Wall Ball Target - BLK BOX

    Unique add ons

    Enhance your training space with custom-built add on's, including branded wall ball targets, monkey boards, and modular attachments. These additions elevate training variety while providing a memorable, high-performance experience for athletes.

  • In-house manufacturing

    By manufacturing in-house, we reduce lead times, ensure quality control, and minimise environmental impact by cutting down on transportation.

  • BLK BOX Shield

    Rig and Rack attachments are finished in our premium powder coating system designed for maximum durability, superior grip, and long-lasting protection.