The webb h12r is a traditional style push cylinder lawnmower with a rear roller and steel front roller. This double roller feature gives the optimal traditional striped finish to lawns. As with all cylinder mowers the webb h12r has a very low cutting height 13mm which provides the best cut and finish to the lawn. The adjustments to the cylinder cutting heights are tool free and vary from 13 23.5mm.with a 12 inch 30cm cutting width the webb h12r is suitable for using on small domestic lawns that require a fine cut and striped finish. This cut is achieved by the 5 bladed cutting cylinder positioned to the front of the mower. The blades are also made from hardened steel for strength and durability.the 18 litre grass box clips on to the front of the lawnmower as with cylinder machines the grass cuttings are thrown forward. The rollers are driven by a quality chain drive system, not by belts or with plastic components. specificationsmodel h12rtype cylinderrear roller yesfront roller yes, steelcutting width 12 inchdrive hand pushtool free cylinder settingcylinder 5 bladed, steelcutting heights 13 23.5mmgrass collector 18 litresweight 11.1kgwarranty manufacturer's 2 year