Fuel Tank Fill Caps

The Spinsecure Oil Tank Lock is a high quality, self contained lock for use with 2" BSP threads. The locking device fits to standard 2" Fill Point inlets on Oil Tanks and Fuel Tanks, this stops fuel theft from the easiest access point of the tank.  Utilising patented technology, this oil tank locking cap freely spins when the lock is engaged, similar a safety cap on a bottle of medicine. This makes the spinsecure tank lock almost impossible to remove.

Although this tank lock is most commonly used to secure domestic oil tanks, it can be used with any 2" BSP thread. A popular use for this lock is as a fuel tank lock for a Canal boat.

If your tank has a female thread, then a 2" Female to Male thread adapter will be required.

The Stainless Steel Fuel Tank Filler Cap is designed to cap off the fill point on a storage tank, tanker faucet or valve. This robust solution prevents unwanted debris and water from entering into the tank fill point, as well as preventing dripping. This stainless steel fuel tank filler cap comes with lugs either side of the cap to enable easy application and removal.

Please note: This tank fill point cap is supplied as standard with leather seals, making it ideal as a diesel or oil tank cap. PTFE seals are available on request for use with aggressive fluids such as on chemical tanks.

The Brass Fuel Tank Filler Cap is a hardwearing option designed to cap off the fill point of a fuel storage tank or valve. A tank needs a fill point cap to prevent dripping and stop unwanted debris and rain water from entering into the tank. Whilst popular as a diesel or oil tank cap, this brass model can be used for a variety of applications providing that the fluid is compatible. The brass fuel tank filler cap comes with lugs either side of the cap to enable easily application and removal by hand, as well as a sealing washer.

The Plastic Fuel Tank Filler Cap is a cost effective solution to cap off male threads on fill points on fuel storage tanks, tanker faucets and valves. The main function of a tank fill point cap is to prevent dripping and to stop unwanted debris and water from entering into the fill pipe. Whilst they are primarily sold as a diesel or oil tank cap, they are a multipurpose solution that can be used with any compatible fluid.

The plastic fuel tank filler cap is a basic option when no additional security is required, and benefits from small lugs positioned around the cap and an alloy chain and clip to make it easier to fit and remove by hand. 

The Aluminium Fuel Tank Filler Cap is a robust option to cap off the male threaded fill point on a fuel storage tank, tanker faucet or valves. A tank fill point cap is designed to prevent dripping and unwanted dirt and water from getting into the tank's fill pipe.

These models are often seen on a diesel or oil tanks, and although they are popular as an oil tank cap they can be used with any fluid compatible with the materials of construction. Complete with two large lugs for easy application, brass chain and a sealing washer, the aluminium fuel tank filler cap is a sturdy and durable option.