General description Sealey Siegen Combination & Deep Offset Spanner Set with Tool Tray includes a comprehensive range of spanners designed for various applications. This 20-piece set features both combination and deep offset spanners, making it an essential addition to any toolbox. Technical specifications Contents: Combination Spanners; 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm Deep Offset Spanners; 6 x 7, 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17, 18 x 19, 20 x 22mm Tray Size (W x D x H): 510 x 270 x 40mm Model No. S01273 Compatibility and accessories Compatible with tool chest Model No's: AP3503TB, AP3505TB, and AP3508TB Supplied in foam storage tray for easy organization Other information Lifetime guarantee* SIEGEN BY SEALEY - Part of the Siegen by Sealey range of quality tools at competitive prices