Clutch lock Double Lock SCM approved, type B Fixed Lock. The first vegan fair of Norway is held in Trondheim since The Trondheim Vegan Fair! So as I wanted to see something more of Norway, why not discover. AL-KO SafetyPremium coupling lock for the AKS and AKS - SCM approved - easy to fit yourself and extremely durable - the cheapest in Europe. Looking for Double-Lock - Fixed Lock C SCM horizontal / vertical (KNOTT, WINTERHOFF, ALBE BERNDES) M12 Handleiding - Disselslot, SCM Double Lock type [HOST] SCM approved Hitchlock/clutch lock - DoubleLock Condor - comes with 5 keys - packed in solid case - Approved for insurance. . Fits on type couplings with 2* horizontal bolt attachment and drawbar connection 50 mm.