60 to 40 mm gas mask adapter. 

Adapter connector - straight - tapered - 3-in-1 - 4.0-5.0-6.0 mm. ID = 2.0 mm.

Adapter connector - straight - barbed - 3-in-1 - 6.0-7.0-8.0 mm. ID = 3.5 mm.

Adapter connector - straight - tapered - 3-in-1 - 8.0-9.0-10.0 mm. ID = 4.5 mm.

Air flow controller - metal.

Connector - straight - 3x6 mm. IDxOD 3x6 mm, length 20 mm

Connector for anaesthesia mask and gas mask vice versa. Straight, female.

Connector for anaesthesia mask and gas mask hose. Straight, Male medi to Female gas mask and hose.

Connector for anaesthesia mask and gas mask. Straight, medi male and female gas mask.

Connector for anaesthesia mask and gas mask. Straight, Medical male to gas mask male vice versa.

Connector for gas masks and gas mask hoses. Straight, male to male. XTRM. Black colour.

Connector for gas masks and gas mask hoses. Straight, Male standard male threading both endings. XTRM. Red colour.