RS PRO O-Ring Gauge

Gauge has imperial scales. RS Pro O-Ring Gauge. Introducing our RS-Pro O-Ring Gauge, a useful tool to assist maintenance personnel with their O-Ring selection, sizing and measuring. Our RS-Pro Gauge is predominantly used for finding the size of a standard BS1806 or AS-568 O-Rings, it is essentially an O-Ring size chart. Features ; Benefits. Imperial scales (inch), making the O-Ring Gauge suitable for a multitude of applications Easily identifiable sizes through the use of the slots at the top of the gauge Nationally recognised Robust and long lasting Lightweight and portable Comprised of a high-quality plastic material Easy to use telescoping slide Precision measurement. How to use an O-Ring Gauge. This handy device helps a person to identify and measure the size of a smaller O-Ring through matching them to the silhouettes along the side of the gauge. To find out the size of a larger O-Ring, place the O-Ring around the two halves of the suitable spindles at the top of the O-Ring Gauge. The slide is extendable, slide this until taut - the useful gadget will then reveal the British Standard (BS) O-Ring size in one of the small windows near the top of the gauge.