Fits trimmer types 5513, 5514, 5515, 5516, 5517, 5518, 5541, 5542, 5544 Fits models: BT 5040, BT 5042, BT 5060, BT 5065, BT 5240, BT 5242, BT 5260, BT 5265, BT 5960, BT 7020, BT 7040, BT 7220, BT 7240, BT 7940, MGK 5080, MGK 5280, MGK 7020, MGK 7021, MGK 7220, MGK 7221, MGK 7920, MGK 7921 - Fits trimmer types 5513, 5514, 5515, 5516, 5517, 5518, 5541, 5542, 5544 - Fits models: BT 5040, BT 5042, BT 5060, BT 5065, BT 5240, BT 5242, BT 5260, BT 5265, BT 5960, BT 7020, BT 7040, BT 7220, BT 7240, BT 7940, MGK 5080, MGK 5280, MGK 7020, MGK 7021, MGK 7220, MGK 7221, MGK 7920, MGK 7921