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    GASLEVEL® Classic

    The handy and compact GASLEVEL® Classic measures the fill level of gas canisters within seconds.

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    GASLEVEL® Stick

    Developed for the international market, GASLEVEL® Stick precisely indicates the fill level of a gas canister.

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    GASLEVEL® with external display

    GASLEVEL® with external display shows the amount of gas left in the connected canister by means of an LED indicator.

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    Other vehicle manufacturers also benefit from our precision, reliability and on-time delivery.

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    Filler caps

    Self-locking fuel caps for Harley-Davidson meet the very highest standards in terms of technology and visual design.

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    Gear indicators

    The universal LCD gear display knob INDY-CATOR is an absolute innovation in the automotive market.

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    Fuel gauges

    Various LED fuel gauges designed for traditional motorcycles to meet modern needs.

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    Oil dipsticks

    Our very own patented solutions combine high-tech with an authentic, classic design.

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    The waterproof, unbreakable LED light GASLIGHT® will shed some light in the darkness for gas bottle lockers.


Order your Gaslock Products Conveniently online

It's easy to order Gaslock's innovative products online too. At the Gaslock online store you can order the universal GASLEVEL® in your preferred color as well as various versions of the INDY-CATOR®.


» Click here to go straight to the online store

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Gaslock – fuel caps, accessory parts and level indicators

Since 1998 we have supplied Harley-Davidson with self-locking fuel caps which require a high level of mechanical precision. We also develop and produce level indicators for gas, oil, fuel and water. Our sensor products are used as accessory parts for motorcycles and cars. And there are now thousands of campers, boat owners and caterers using our products since 2010 when we launched GASLEVEL® - our level indicator for the leisure sector. Our GASLEVEL® Stick is marketed internationally. We specialize in the development and production of complex accessory parts with an emotional impact manufactured in small and medium-size series.

At our production site in Iserlohn we employ 22 well-trained and skilled staff working at modern production facilities. Innovation, quality and sound craftsmanship are the cornerstone of our success, says Jörg Lienenkamp, master motorcycle mechanic and founder of Gaslock.