WRC630 & WRC636 30.3 cm (11.9 in.) 27.5 cm (10.8 in.) 52 - 102 cm (20.4 - 40.1 in.) 52 cm (20.4 in.) 2.9 cm (1.1 in.) Ø15 cm (5.9 in.) 23 cm (9 in.) 6 cm (2.3 in.) 50 cm (19.6 in.) 75 / 90 cm (29.5 / 35.4 in.