1.air-conditioner fin with high collar of 10mm
2.different fin surface as your requirements
3.any fin dies as you choose

Air-conditioner Fin with Hole Dia. 9.48mm

Name: Heat exchanger fin

Specification : 9.48*(21.65mm*25mm)

Material Thickness: 0.11mm

Collar Height: 3mm

Material: Aluminium

Fin Pattern: Pyramid