OMS Big Grip Bolt Snap – Security you can feel
We've all been there: trying to use a carabiner underwater while wearing thick gloves can be a real challenge. That's exactly where the OMS Big Grip Bolt Snap comes in.
Thanks to its extended grip area, the closure can be opened and closed safely and reliably even with thick drysuit or cold-weather gloves – without fiddling, without frustration, even in demanding conditions.
High-quality materials for maximum durability
Made from robust V4A stainless steel (AISI 316), the OMS Big Grip Bolt Snap is ideally suited for use in both salt and fresh water. The material resists corrosion, is extremely durable, and remains reliably functional even after numerous dives. Whether wreck diving, cave diving, or technical diving – this bolt snap is a piece of equipment you can depend on.
Five sizes for every application
The OMS Big Grip Bolt Snap is available in five different sizes, so you can find one for every need.
The requirement is to find the right solution:
- 3/8" (approx. 10 mm) – compact and lightweight
- 1/2" (approx. 13 mm) – versatile use
- 3/4" (approx. 19 mm) – the all-rounder for most applications
- 1" (approx. 25 mm) – for heavier equipment
- 1 1/4" (approx. 33 mm) – maximum load capacity for technical configurations
Whether you want to attach a dive light, a hose or a stage cylinder to your harness – with the OMS Big Grip Bolt Snap you are perfectly equipped.
Discover the perfect size for your next dive now – we're happy to advise you!



























