20 Pack - includes 20 channels with end caps and mounting brackets. 

The 961ASL is a slimline LED Channel compatible with LED Strips up-to 16mm (0.63”) wide. This profile has a wide range of accessories to help you find the best fit for your application.

Type:           LED Channel
Material:   Aluminum 6063-T5
Surface:     Natural Anodised
Height:       13.43mm / 0.53"
Width:        18.50mm / 0.73"

Length Availability 
4ft (Actual Size 47'') / 1.20m
8ft (Actual Size 94'') / 2.40m
10ft (Actual Size 118'') / 3.00m
Custom Lengths up to 10ft / 3m