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Edelrid HMS Big Bo Screw

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Delivered between Wed, 27.5. and Fri, 29.5.
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Product details

The HMS Big Bo Screw by Edelrid is a generously sized pear-shaped HMS carabiner equipped with a classic screw lock. This carabiner is excellent as a central carabiner at the belay station and is ideal for half-hitch belaying. It is particularly useful in combination with thicker ropes and for redirects on the harness. Additionally, it allows for the use of two devices side by side, making it a valuable choice in work safety. The rounded profile in the curve of the carabiner ensures gentle handling of the rope and supports optimal rope flow, especially when used with tubes and auto-tubers. With its robust construction and thoughtful design, the HMS Big Bo Screw is a reliable choice for anyone seeking safety and functionality in one product.

  • Generous pear shape for optimal handling
  • Classic screw lock for added security
  • Rope-friendly design for better rope flow
  • Ideal for use with larger ropes and devices.

Key specifications

carbine type
Standard carbine
Lobster clasp
Screw carbine

General information

Item number
70099404
Manufacturer
Edelrid
Category
Karabiners
Manufacturer No.
852250000170
Release date
7.5.2026

Colour

Colour
Black
Exact colour description
Night

Material

Material group
Metal

Climbing equipment features

carbine type
Standard carbine
Lobster clasp
Screw carbine
Area of use
Stand
Shape
Pear

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
2.23 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 piece

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Karabiners» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Wild Country
    0 %
  • 17.Sea To Summit
    0.1 %
  • 18.Edelrid
    0.2 %
  • 18.Meister
    0.2 %
  • 18.Webi
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Edelrid
    Not enough data
  • Aliens
    Not enough data
  • Benson
    Not enough data
  • BestaPac
    Not enough data
  • BGS
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Karabiners» category returned?

Source: Digitec Galaxus
  • 19.Wild Country
    1.5 %
  • 22.BestaPac
    1.9 %
  • 23.Black & Decker
    2.7 %
  • 24.Mamutec
    3 %
  • 25.Edelrid
    3.4 %
Source: Digitec Galaxus