Camburg machines their clamps from aircraft quality 4130 chromoly, not cheap mild steel. Camburg's design is lighter and stronger compared to others and they offer a wider range of sizes and styles. These work great for tubes and structures that need to be easily removed.
The smaller 3/4″ – 1-1/4″ OD sizes have an over lapping flat joint and the larger 1-1/2″ – 2″ OD sizes have an interlocking stepped joint.
NOTE: SOLD INDIVIDUALLY