https://www.bes.co.uk/6-1-4in-plastic-tank-adaptor-for-tankmaster-13079/31966Plastic Tank Adaptor for Tankmaster Gauge - 6.1/4"https://www.bes.co.uk/media/catalog/product/6/-/6-1-4in-plastic-tank-adaptor-for-tankmaster_min_13079_P_1.jpg9.369.36GBPInStock/Heating & Ventilation/Oil/Tank Equipment7071212246For use when a Tankmaster (above) is fitted to a plastic tank.<br/><br/>Length Tank connection Gauge connection<br/>3.1/2" x 1" BSP M with backnut x <br/><br/>1/2" BSP F<br/>6.1/4" x 1" BSP M with backnut x 1/2" BSP F<br/>7.1/4" x 1" BSP M with backnut x 1/2" BSP FTankmaster00https://www.bes.co.uk/media/catalog/product/6/-/6-1-4in-plastic-tank-adaptor-for-tankmaster_min_13079_L_1.jpgadd-to-cartfacet_type:Level Gaugespecial_price:9.360000more_sizes:13078,13080products_related:13075,13076,13077,13082,13674,19748,20785,13081,10827,19346,16394,20932sku:13079Level Gauge13078,1308013075,13076,13077,13082,13674,19748,20785,13081,10827,19346,16394,20932130799.360000No{"Brand":"Tankmaster","Connection":"1" BSP PM x 1\/2" BSP","Finish":"Metal","Length":"6.1\/4"","Material":"Plastic","Size":"1" x 1\/2"","Suitable Application":"To check oil tank level","Type":"Level Gauge"}Tankmaster6.1/4"Plastic1" x 1/2"