components:

1.Surface material: stainless steel 201 (stainless steel 304 is optional)

2.Inner tube: epdm (white or black pvc is optional )

3.Length: 1.5m extensible (lenght with customer need)

4.Surface treatment:  chrome plated (electrolytic polishing is optional

5.Out diameter: 14mm or 13mm optional

6.Nut : brass nut with chrome plated ( zinc or stainless steel is optional )

7.Insert: brass insert

8.Ferrule: stainless steel

Photo in details: