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Trango Big Bro 2
  • Trango Big Bro 2
  • Trango Big Bro
  • Trango Big Bro

Big Bro 2


My vote: None ( 4.1 avg )


Big Bros are must have pieces for wide cracks. They have a huge range and save on both weight and racking space compared to cams in a similar size. They also resist pull in any direction, adding to their security and your confidence as you climb past them.

• Unparalleled expansion range
• Lighter and take up less racking space than cams
• 6mm Pro Cord is recommended for tethering
• Strength: 12 kN
• Weight: 154-338 g

Retail price

US$ 113.95

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Weight (grams / ounces)

Weight (g / oz)

In grams and ounces, the weight, as stated by the manufacturer/brand.

190 g / 6.70 oz


The size according to the manufacturer/brand.

Strength (kN)

Strength (kN)

In kilonewtons, the strength as stated by the manufacturer/brand.

12 kN


The main or identifying color of the device.

Range (in / mm)

Range (in / mm)

In inches and millimeters, the maximum range as stated by the manufacturer/brand.

4.00 in - 5.70 in
101.00 mm - 145.00 mm


The main climbing gear certifications are CE and UIAA--and normally the UIAA creates the rules that the CE body also supports. When possible, we try to list all the certifications the product carries.

To sell a climbing product in Europe, the device must be CE certified. There are no official requirements to sell climbing gear in the US. The UIAA certification is a voluntary process.

Learn More

Rock and Ice Certifications Guide

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Trango Big Bro Review
Instruction for Using Big Bro