APEX^® SafeGrip Screw Caps

APEX® ‘SafeGrip’ screw-caps are specially moulded from tough polypropylene to provide a superior grip – ideal when you need to open tubes while wearing gloves!

Unlike traditional screw-caps with a fitted O-ring, ‘SafeGrip’ screw-caps have an integral seal moulded into the cap. The inert thermoplastic elastomer seal used in this unique design eliminates the problem of loose O-rings which can detach from the cap.