Siegen Crow’s Foot Spanner Set 3/8″ Drive Metric Flexible Open-Ended Crowfoot Part of the Siegen by Sealey range of quality tools at competitive prices. Chrome Vanadium, flexible head crow’s foot spanners. Suitable for use with extension bars and ratchet wrenches. Ideal for applications where access is limited and various angles are needed. Heat treated, hardened and chrome plated with a fully polished finish. Sizes: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm. Supplied on storage rail. Lifetime guarantee*.Specification: Model No S01043 Brand: Siegen by Sealey Contents: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm Drive: 3/8″Sq Nett Weight: 0.92kg Product Guarantee: Lifetime Guarantee (Upon Registration)Catalogue Page: Page 154