Soft tube fitting combo kit, include 10x13mm (3/8'IDx1/2'OD) soft tubes & tube fittings & cutter. Suitable for G1/4'' ports water cooling loop/equipment. Contains: 10x13 1m soft tube *3 / tube fitting *10 / cutter *1 / 90° fitting *2 / mini M2M fitting *1. A combo with high compatibility, suitable for most usage environments. Applicable to new build builds, old build upgrades/updates.