Flintronic Sling Trainer Set – Portable Suspension Workout Kit with Door Anchor

Flintronic Sling Trainer Set, Suspension Trainer System, Home Gym Equipment with Adjustable Door Anchor, Professional Gym Fitness Training Straps for Indoor & Outdoor

 turns any doorframe, rafters, or park fence into a bodyweight training station within seconds. Bulky strength machinery and cheap elastic bands limit movement angles and fail to engage stabilizing core muscles. Built from high-density polyester webbing rated to support up to 300kg, this suspension kit uses your own body mass to build functional muscle through presses, rows, squats, and core rotations.

Reinforced Zinc Carabiners and Webbing Handle Extreme Bodyweight Loads

Flimsy suspension straps raise safety concerns when executing full-body leans or overhead pulls, leading to slips or sudden material failure. Flintronic eliminates instability by combining high-density webbing with heavy-duty zinc alloy carabiner hooks and precision machine stitching. Padded foam handles provide a comfortable, non-slip hold during intense bodyweight sets, while the integrated door anchor cushions doorframes from surface scratches.

Full-Body Bodyweight Highlights

• 300kg Load Tested Construction: Perform heavy suspension presses, pulls, and planks on ultra-durable polyester webbing.
• Versatile Indoor & Outdoor Setup: Secure the system quickly to indoor doors or wrap auxiliary straps around outdoor beams and fences.
• Tactile Non-Slip Foam Grips: Maintain firm palm traction during high-rep core rotations and intense push exercises.
• Ultra-Portable Travel Case: Pack the entire 1.1kg system into the compact drawstring bag for workouts at home, in offices, or traveling.
• Technical Specifications

Designed for Flexible Workouts Anywhere

Slide the padded door anchor over any sturdy door, pull it tight, and launch directly into full-body strength circuits. When your session finishes, pack the lightweight 1.1kg kit into its drawstring pouch to tuck inside a backpack or carry-on luggage.

Stocked for Immediate UK Arrival

We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.

FAQs

Q: Will the door anchor mark or damage standard wooden doors?

A: No, the door anchor features soft padding designed to hold firmly without scratching paintwork or denting doorframes.

Q: How much total user weight can this suspension system support safely?

A: The reinforced polyester webbing and heavy-duty zinc alloy carabiners are safety tested to hold loads up to 300kg.

Q: How does delivery work?

A: We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.

Last updated: November 2026

Fitness Accessories Hub, operated by MENSARK LTD, delivers across mainland Great Britain.

1. Order Processing

Orders are processed within 1 to 2 business days (Monday to Friday, excluding UK bank holidays). If there is a delay because of high order volumes or courier issues, we will email you straight away.

2. Delivery Options and Timelines

Standard Delivery: 3 to 5 business days to mainland UK addresses.
Express Delivery: 2 to 3 business days to mainland UK addresses.
Delivery charges depend on your order value and the option you choose, and are shown at checkout before you pay.

3. Areas We Do Not Currently Deliver To

Scottish Highlands: AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-26, PH30-41, PH49-50.
Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3.
Northern Ireland: all BT postcodes.
Isle of Man: all IM postcodes.
Isles of Scilly: TR21-25.
Channel Islands: all GY (Guernsey) and JE (Jersey) postcodes.

4. Supplier Delivery

Some items are sent directly from our suppliers or their delivery partners, so your parcel may arrive in the supplier's packaging or separately from other items in the same order. Fitness Accessories Hub remains your seller and your contact for any delivery issue.

5. Order Tracking

When your order is dispatched, you will receive an email with your tracking number and a link to follow your parcel. Tracking can take up to 24 hours to become active.

6. Delayed, Lost or Damaged Parcels

If your order arrives damaged or is significantly delayed, please email support@fitnessaccessorieshub.co.uk within 48 hours of the delivery date, with your order number and photos of the packaging and product. We will arrange a replacement or refund where appropriate.

7. Failed Delivery

Please make sure your delivery address is correct at checkout. If a parcel comes back to us because of an incorrect address or a missed collection, we may need to charge for redelivery.

Contact Us

Email: support@fitnessaccessorieshub.co.uk
Phone / WhatsApp: +44 7462 229248 (Monday to Friday, 9:00 AM to 5:00 PM UK time)
Fitness Accessories Hub is a trading name of MENSARK LTD, a private limited company registered in England and Wales. Company Number: 16552046. Registered Office: 497 High Road, Ilford, Essex, IG1 1TZ, United Kingdom.

How your order works

This order is based on a promise to sell. The product will be sourced from our supplier and delivered to you within the stated timeframe. The sale will be completed once the item is delivered to you. Kindly leave honest feedback after receiving your order.