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.
TL Twistlock (2-way)
SS Supersafe (3-way)
QL Quadlock (4-way)
(MBS) Minimum Breaking Strength (kN)25
(MBS) Minimum Breaking Strength (lbf)5620
Gate opening gap (mm)19
Gate opening gap (inches)3/4