Hoop Tech Slim Line-1 Mounting Adapters Choose Your Machine:Happy HCA Select your machine from the

Select your machine from the drop-down below

5-inch square EZ Frame with 4-inch square stitching area

Align your garments and place the hoop quickly

blankets and flags

Hoop Tech Slim Line-1 Mounting Adapters Choose Your Machine:Happy HCA Select your machine from theMounting adapters or brackets attach to the side of your chassis with four allen head screws. Adjust the screws so the clamp rides on top of the sewing arm and holds the clamping windows at the correct height. Slim Line Clamping Systems have interchangeable window sizes and uses the same mounting holes that mount tubular arms for your plastic hoops to mount directly to the machine drive bar. That gives it positive attachment. At 1 inch high, this is