Kincrome crows foot spanners provide a solution where access from a conventional spanner isn't possible. The flare nut style open end allows for better grip on the fastener than a combination spanner open end and the ability to use on an extension bar allows you to access fasteners from above where a spanner may not reach. This set comes complete with a socket clip rail for convenient storage or wall mounting and the 10 most popular sizes to ensure you can adjust fasteners at any angle or size.