2 With over 40,000 customers across our various channels, PASS strives to deliver quality at all times. We have over a decade of experience in helping both individual contractors and businesses to find the equipment they need to do their job effectively and safely. Whether you’re looking for a simple MCB lockout or a comprehensive, bespoke kit solution for all of your lockout and equipment needs, PASS is able to help. You can find out more about our full range of services by visiting: www.pass.co.uk Lockout-Lock is part of the PASS group, one of the UK’s leading suppliers of test equipment, high quality lockout equipment, calibration services and accredited electrical, high voltage and health & safety training.