38mm Fume Extraction Flexible Arm Kit Contains a 38mm stainless steel fume extraction arm which can be attached to the workbench and then to the Purex fume extraction system. Kit Contents: 1 x 38mm x 1m Arm
1 x Pen nib nozzle
1 x Conical cowl
1 x Clamped bench bracket
1 x 51mm x 2m flexible hose
2 x Connecting cuffs
1 x Support collar and valve