Tanaka smart fit (SF-GT) grass strimmer attachment suitable for using with the Tanaka range of Smart Fit petrol grass trimmers and petrol brush cutters.850mm diameter nylon line trimming accessory.Can be fitted to the following Tanaka models:TBC 230SF combination brush cutterTCG 22EAD (SL) loop handle trimmerTCG 22EAD (SLP) loop handle trimmerTBC 270SFS combination brush cutterSF-PH270S power unitSF-PH270PFS power unit