ISC Rope Wrench with Double Tether Ascender, ideal for tree surgeons, features smooth design for easy climbing.
ISC Rope Wrench with Double Tether Ascender for tree surgeons, featuring a smooth pulley design for reduced friction.
    ISC Rope Wrench with Double Tether Ascender, ideal for tree surgeons, features smooth design for easy climbing.
    ISC Rope Wrench with Double Tether Ascender for tree surgeons, featuring a smooth pulley design for reduced friction.
ISC Rope Wrench with Double Tether Ascender, ideal for tree surgeons, features smooth design for easy climbing.

Free Delivery

ISC Rope Wrench with Double Tether Ascender for tree surgeons, featuring a smooth pulley design for reduced friction.

Free Delivery

Rope Wrench With Double Tether Ascender

SKU: ISC | IS-RP280A1+RT270C2

Regular price
£140.21 Ex VAT
£140.21 £140.21 Ex VAT
Shipping calculated at checkout.
Regular price
£140.21 Ex VAT
£168.25 Inc VAT
RRP: £164.95 Ex VAT
Sale price
£140.21 £140.21 Ex VAT
Regular price
£168.25 £168.25 Inc VAT
Was £164.95 Ex VAT

In Stock

or 4 interest-free
payments of £42.06 with

Free Standard UK Delivery Over £75 +VAT

Easy Returns

Product information & specifications

The ISC Rope Wrench with Double Tether is a game-changer for arborists, rope access technicians, and SRT climbers. This innovative tool combines the functionality of a rope wrench with the added security of a double tether system, making it ideal for efficient and safe vertical movement.

Effortless Ascending and Descending:

The Rope Wrench's smooth, rounded design minimizes friction on the rope, allowing for effortless ascent and controlled descent. The built-in ascender mechanism lets you climb the rope with minimal hand fatigue, while the double tether provides a redundant safety line in case of a slip.

Enhanced Safety and Manoeuvrability:

The double tether creates a "contained double rope system" on a single line. This ingenious design offers several advantages:

  • Consistent Friction: The tether maintains a constant pressure on the rope, ensuring consistent friction for smooth operation of the wrench, even as you move around the tree.
  • Increased Security: The double tether provides a vital backup in case of accidental release from the main line.
  • Unrestricted Movement: Unlike traditional double rope systems, the ISC tether eliminates the need for bulky rope clamps or friction devices, allowing for greater freedom of movement.

Built to Last:

Manufactured from high-strength, lightweight aluminium, the ISC Rope Wrench with Double Tether is built for rugged use. Its durable construction ensures reliable performance for years to come.

Who Should Use the ISC Rope Wrench with Double Tether?

This versatile tool is a valuable asset for anyone working with ropes at height, including:

  • Arborists: Efficiently ascend and descend trees for pruning, removals, and cabling operations.
  • Rope Access Technicians: Safely access and navigate complex work environments.
  • SRT Climbers: Enjoy a smooth and secure climbing experience with added redundancy.

Invest in Safety and Efficiency:

The ISC Rope Wrench with Double Tether is an essential addition to any rope access professional's toolkit. It promotes efficiency while prioritizing safety, making it the perfect choice for those who demand the best in their equipment.

Climbing Hardware

Standard NOT for Primary Life Support
Weight 128g
Material Aluminium
Rope Size 11-13mm

The ISC Rope Wrench with Double Tether is a game-changer for arborists, rope access technicians, and SRT climbers. This innovative tool combines the functionality of a rope wrench with the added security of a double tether system, making it ideal for efficient and safe vertical movement.

Effortless Ascending and Descending:

The Rope Wrench's smooth, rounded design minimizes friction on the rope, allowing for effortless ascent and controlled descent. The built-in ascender mechanism lets you climb the rope with minimal hand fatigue, while the double tether provides a redundant safety line in case of a slip.

Enhanced Safety and Manoeuvrability:

The double tether creates a "contained double rope system" on a single line. This ingenious design offers several advantages:

  • Consistent Friction: The tether maintains a constant pressure on the rope, ensuring consistent friction for smooth operation of the wrench, even as you move around the tree.
  • Increased Security: The double tether provides a vital backup in case of accidental release from the main line.
  • Unrestricted Movement: Unlike traditional double rope systems, the ISC tether eliminates the need for bulky rope clamps or friction devices, allowing for greater freedom of movement.

Built to Last:

Manufactured from high-strength, lightweight aluminium, the ISC Rope Wrench with Double Tether is built for rugged use. Its durable construction ensures reliable performance for years to come.

Who Should Use the ISC Rope Wrench with Double Tether?

This versatile tool is a valuable asset for anyone working with ropes at height, including:

  • Arborists: Efficiently ascend and descend trees for pruning, removals, and cabling operations.
  • Rope Access Technicians: Safely access and navigate complex work environments.
  • SRT Climbers: Enjoy a smooth and secure climbing experience with added redundancy.

Invest in Safety and Efficiency:

The ISC Rope Wrench with Double Tether is an essential addition to any rope access professional's toolkit. It promotes efficiency while prioritizing safety, making it the perfect choice for those who demand the best in their equipment.

Climbing Hardware

Standard NOT for Primary Life Support
Weight 128g
Material Aluminium
Rope Size 11-13mm

Delivery & Returns

Christmas Returns (Extended)

To give you extra peace of mind over Christmas:

  • Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)

  • Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Delivery on orders over £50 + VAT
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£5.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

Christmas Returns (Extended)

To give you extra peace of mind over Christmas:

  • Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)

  • Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Delivery on orders over £50 + VAT
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£5.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

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