High quality spanners suitable for professional or occasional use. 8pc set covers the full range from 20mm to 32mm. Satin finished spanners are less slippery with oily hands than fully polished spanners. Metric sizes. Combination design, open end spanner on one end and a ring spanner on the other end. Specifications: 20mm total length 240mm 22mm total length 260mm 24mm total length 280mm 25mm total length 290mm 26mm total length 300mm 27mm total length 310mm 30mm total length 330mm 32mm total length 340mm