This cylindrically shaped brass brush is ideally suited for cleaning the 1/2" NGT threads of older scuba cylinders or those that are 7/8"-14 UNF on "high-pressure" steels. Brass, a non-sparking metal, is excellent for O2 applications because any metal particles accidentally left behind by the brush would be benign in nature.

A small, cone-shaped stainless steel brush which can be used in any electric drill to safely and quickly clean tank neck threads and the O-ring groove.

This cylindrically shaped brass brush is ideally suited for cleaning the 3/4" NPS threads of standard scuba cylinders. Brass, a non-sparking metal, is excellent for O2 applications because any metal particles accidentally left behind by the brush would be benign in nature.

A wooden handled brush with brass bristles for use on tank valve threads. Brass, a non-sparking metal, is excellent for O2 applications because any metal particles accidentally left behind by the brush would be benign in nature.

A special, small-diameter brush with a 30" handle for scrubbing the interior of regulator 2nd stage hoses.

Cylindrical, plastic handled brush with fine stainless steel wire for cleaning 1/2" NGT and DIN dive tank neck threads without harm to the threading. Brush wire diameter measures approximately 13/16". Order #43020 for 3/4"-14 NPS tank thread sizes.

Cylindrical, plastic handled brush with fine stainless steel wire for cleaning 3/4"-14 NPS dive tank neck threads without harm to the threading. Brush wire diameter measures approximately 1-1/16". Order #43030 for 1/2" NGT and DIN tank thread sizes.

Valve Thread Brush for 1/2"- NGT & DIN valves. Small circular stainless steel wire brushes used to quickly clean the threads of scuba tank valves.

Valve Thread Brush for 3/4"-14 NPS valves. Small circular stainless steel wire brushes used to quickly clean the threads of scuba tank valves. Order #43010 for 1/2 NGT and DIN tank thread sizes.

Bulk-pack jar of 50 units of #48503, used for air-spool on consoles and submersible pressure gauges/console: internal swivel seal. The clear, screw top, plastic jars are reusable for general parts storage or O-ring refills. O-ring refill #48503.

Bulk-pack jar of 50 units of #48510, used for hose swivels; HP piston barrel seal; 2nd stage orifice seal; valve stem seal. The clear, screw top, plastic jars are reusable for general parts storage or O-ring refills. O-ring refill #48510.

Bulk-pack jar of 50 units of #48511, used for LP hose male end; LP regulator port plugs and adapters; BC coupler seal. The clear, screw top, plastic jars are reusable for general parts storage or O-ring refills. O-ring refill #48511.