Nite Ize S-Biner Plastic #6 Carabiner — Black

The Nite Ize S-Biner Plastic is a dual-opening carabiner made from fiberglass-reinforced nylon with stainless steel gates. Size #6 measures 142 x 64 x 11 mm and weighs 41 grams, designed for users who need to quickly connect outdoor gear, carry accessories on a belt or pack, or keep kit organised in the field.

The double-S shape is what sets this apart from a standard carabiner: the two opposing gates allow two separate items to be clipped together — for example a pack and a belt loop — keeping them connected without the risk of accidental release from vibration or movement. The rated load is 22.7 kg, sufficient for any non-safety-critical personal gear. The stainless steel gates resist corrosion even after prolonged exposure to moisture.

Fiberglass-reinforced nylon offers a practical balance between rigidity and low weight: the carabiner holds its shape under moderate loads, but does not match the performance of a forged aluminium carabiner. That is the trade-off to keep in mind: for gear organisation and quick attachment it is a light and convenient tool; it is not suitable for applications where accidental release could cause injury or damage — climbing and height work are explicitly excluded by the manufacturer.

Key points

• The opposing dual-gate design allows two separate anchor points to be connected without additional hardware, reducing the number of components to carry.
• At 41 grams for a size #6, the carabiner is practical for everyday use without adding noticeable weight to your kit.
• Stainless steel gates retain their mechanical properties in wet or salt-laden environments.
• The stated load of 22.7 kg covers typical tactical and outdoor gear needs where safety is not a factor.
• Not rated for climbing or for situations where accidental release poses a risk of injury: the manufacturer states this explicitly and the limitation must be respected.

In the box

• 1x S-Biner Plastic carabiner size #6, black