20 to 40 Adjacent Alignment Jig (Set of 4) 3030 aluminum you will need to pre-drill

you will need to pre-drill and tap your aluminum extrusion material

2040 10 & 30mm Offset Face Drilling Jig

To ensure you purchase the correct slot covers for your profile

The exact center of the gap is precisely aligned with the center of the drilled hole

Material: Durable

20 to 40 Adjacent Alignment Jig (Set of 4) 3030 aluminum you will need to pre-drillThese Adjacent Alignment Jigs provide effortless alignment of 2020 aluminum extrusions adjacent to 40 series profiles (4040, 4080, 40120, etc.) with no measurement markings required. They securely hold components in perfect center position while you complete your joinery work. These Centering Jigs unlock new creative possibilities by enabling seamless integration of different profile series within a single project. They expand your design potential,