High resistance aluminum carabiner, 30KN, in "D" format with thread lock. A carabiner with a wide opening and very high resistance, around 3000 kilos.
This model comes with a thread lock and a KEYLOCK system (some places know it as Cath Free), so you don't grab the rope, straps or other anchorage during handling. 
This model is CE tested and approved and adheres to strict international standards EN362:2004/B. This carabiner also complies with the national NBR 15837:2010/B standard.

Material: anodized high-strength aluminum
Latch: thread
Weight: 98g
Standardization: EN 362:2004/B and NBR 15837:2010/B
International Certification: CE (European Community)
Length: 116mm
Width: 72mm
Aperture: 22mm
Breaking load: 30KN
Side breaking load: 8KN
Brand: SideUp