Lawn mower blade compatible 17-941 STIGA 1136-1031-01 L a m a Suitable for: Estate Royal, 102 cm. Left-hand rotation. Features : Length: 520 mm Centre hole diameter: 18 mm Side hole diameter: 8.5 mm Side hole centre distance: 65 mm Code : 17-941 Reference code : 1136-1031-01 S T I G A