Square Sawtooth Hangers for PF16 Aluminum. Adjustable with 2 screws. Square Sawtooth Hangers for PF16 Aluminum. Adjustable with 2 screws. SKU: CWH3 Category: Hardware Tag: Square Sawtooth Hangers for PF16 Aluminum. Adjustable with 2 screws. Description Description Square Sawtooth Hangers for PF16 Aluminum. Adjustable with 2 screws. Related products Nielsen Polybag Guilded Fittings Set Read more Large Sawtooth Hangers Read more Small D-Rings Read more Canvas Offset Brackets 32mm ZP Read more