OMS O-Ring Kit 235 Piece Replace lost and worn-out O-rings with this Scuba Dive Tank O-Ring Kit with Picks (18 Sizes). The OMS O-ring kit contains approximately 235 O-rings in 16 sizes and is delivered in a sturdy box. Each compartment clearly indicates the size of the O-rings. Two O-ring tools are provided to remove and reposition the O-rings from diving cylinder valves, regulators, defective O-rings from diving hoses, and pressure gauges (swivel). The O-ring material is NBR and Viton. OMS O-Ring Kit Features Material: Viton 90 and NBR 70 235 pieces in total 2 x o-ring picks 18 Different Sizes Kit with tools Minimum 10 x o-rings in each size (some sizes have 15) and ranging in size from 2×1, 003 to AS127 Organised in a durable plastic box Care and Storage Instructions After use, wash in fresh water and allow to dry in a well-ventilated area out of direct sunlight. Store in a well-ventilated dry area away from direct sunlight
