The KH221 features a newly designed narrower spine, allowing for full rotation when connected to other elements in a system.

Unlike a true oval (which shares load equally), the KH221 is shaped to bias the load towards the spine - the strongest part of the karabiner. 
 
Technical Information
(MBS) Minimum Breaking Strength (kN)25
(MBS) Minimum Breaking Strength (lbf)5620
Gate opening gap (mm)19
Gate opening gap (inches)3/4
Captive pinAvailable on request
Serial numberingAs standard
FinishAnodised
Weight (grams)86
Weight (ounces)3
Approved Standards
CE EN362:2004 B/T