SAE flange locks

Lock SAE flanges quickly, easily and cleanly.
FlangeLock TM flange locks (patented in the USA and Europe) are made of lightweight aluminium. Made in the USA.
During repair and maintenance, they lock SAE connections easily, cleanly and safely.
For SAE flanges 3000/6000 psi or CAT flanges from 1/2" to 1 1/2".
Individual parts and practical sets are available, and they are always conveniently colour-coded for clear assignment to each size.