LOXX Category Master v1OPAS are pleased to announce that we are now distributors for the renowned LOXX® German snap fasteners. These are a superior fastener system originally designed and developed more than 60 years ago to fasten soft top roofs on cars, the LOXX® fastener has found many uses in diverse industries including the automotive, boat accessories, consumer goods, music and automation industries.

LOXX® fasteners provide a secure, lockable and easily detachable fastening solution which prevents accidental opening. It is regarded as particularly safe for children and senior friendly.

Please note that although LOXX® fasteners appear similar to the TENAX range, the two systems are not compatible.

OPAS provide LOXX® fasteners in a large variety of designs and you can browse the product range here.


OPAS have been providing fasteners and tools to the textile and marine trades since 1889 and are proud to say that if what you seek clicks, ties, punches, or grabs together you are in the right place.

Covid 19

OPAS are operating as normally as is possible:  We are very pleased to report that customer orders have been fulfilled and dispatched without delays throughout the crisis, however, we are not currently open for personal visits without appointment. If you wish to collect your order in person, please call 01903 239 955 to make a covid-safe appointment.