The JB Double Stainless Steel Clamp x5 has two openings for attaching an accessory or end fitting. The rated load capacities are 5 kg for No. 1, 10 kg for No. 2, 18 kg for No. 3, and 25 kg for No. 4. These clamps are manufactured in France from stainless steel. The blister pack contains five identical pieces in the selected size.