All the convenient ease and multiple uses of a standard cam and groove coupling with higher design and safety properties of a world patented brand named product. This self-locking 1 1/4" Part C (Female Coupler with Serrated Hose Tail) from Saflok can be fitted to any standard cam adaptor, assisting in the prevention of spillage of expensive and hazardous materials during product transfer processes. To open, pull the finger ring down and the handles will open in the normal way. 
Designed with safety in mind and to reduce costs due to accidental disconnection. Specifically for liquid chemicals and pharmaceuticals but also for cosmetics, foodstuffs, inks, adhesives, dyes, particularly where safety and costs are important.