The ISC KL121 Oval is a standard size oval carabiner with an effective working length of 85mm (3.4”).  Many industrial Oval carabiners have an offset shape, in order to bias (offset) the load towards the spine (the strongest part of the karabiner), to achieve additional major axis strength.  The KL121 however is ideal when load centralization, correct orientation and optimal loading are the top priorities, to enable balance in a system.
 

The KL121 is the first ISC karabiner that is available with the option of a screw-in/screw-out captive pin.  The screw-in captive pin can easily be installed/removed as required, using a standard 2mm Allen/Hex Key, making it quick and easy to swap lanyards etc., as and when they need to be replaced.