AL

Al-12 

Strap size: 1/2" x .017-.020"
Strap type: Apex
Seal name: 12 AL
Joint type: Double notch
Weight: 8.0

AL-38

Strap size: 3/8" x .017-.020"
Strap type: Apex
Seal name: 38 AL
Joint type: Double notch
Weight: 8.0