DMM Big Boa HMS

Where to Buy

Manufacturer's Description

Visit DMM's Big Boa HMS page.

Retailers' Descriptions

Here's what other sites are saying:

The DMM Big Boa HMS I Beam Keylock Carabiner is a big, bad belay biner for when you need a combination of low weight, high strength, and huge capacity. The I Beam construction gives the Big Boa one of the highest strength ratings out there, and its keylock nose eliminates rope snags.

- Backcountry.com

Set up any of a number of belay systems with the large Big Boa HMS IBeam Key Locksafe Carabiner from DMM that provides a Locksafe gate for quick clipping. With high core strength and a wide opening, this belay-focused locking biner is safe and efficient.

- Mountain Gear

The DMM Big Boa is a carabiner that belongs on everyone's rack. Belay, rappel or rig, make sure you never leave ground without it.

- EMS

DMM Big Boa Keylock Carabiner FEATURES of the DMM Big Boa Keylock Carabiner Large clean nose HMS belay carabiner Accommodates multiple knots I Beam back construction to save weight (almost 25% reduction) The SPECS for Screwgate Gate Face Test: 7 kN Side Load Test: 11 kN Strength Gate-Closed: 25 kN Strength Gate-Open: 8 kN Strength Minor-Axis: 10 kN Weight: 83 g Gate Opening: 24 mm The SPECS for Quicklock Gate Face Test: 4 kN Side Load Test: 10 kN Strength Gate-Closed: 25 kN Strength Gate-Open: 8 kN Strength Minor-Axis: 10 kN Weight: 86 g Gate Opening: 25 mm The SPECS for Locksafe Gate Face Test: 4 kN Side Load Test: 10 kN Strength Gate-Closed: 25 kN Strength Gate-Open: 8 kN Strength Minor-Axis: 10 kN Weight: 86 g Gate Opening: 23 mm ALL CLIMBING SALES ARE FINAL.

- Moosejaw