Precision made, high grade steel jaws with strong aluminium and iron sheet body. Forged alloy steel pins and bolts with double handle bearings for long-life and durability. Suitable for aluminium and steel rivets of 3.2mm to 6.4mm. Also suitable for stainless steel rivets of 3.2mm to 6.0mm. Complete with collection pot for used rivets. Features & Benefits:Precision made, high grade steel jaws with strong aluminium and iron sheet body.Forged alloy steel pins and bolts with double handle bearings for long-life and durability.Suitable for aluminium and steel rivets of 3.2mm to 6.4mm.Also suitable for stainless steel rivets of 3.2mm to 6.0mm.Complete with collection pot for used rivets.Model No. AK3981 Specifications: Model No AK3981 Brand: Sealey Includes: Nozzles; 3.2mm((1/16"), 4.0mm (5/32"), 4.8mm(3/16"), 6.00mm & 6.4mm(1/4), Spanner Length: 540mm Nett Weight: 1.80Kg Rivet Types: Aluminium - Yes, Steel - Yes, Stainless Steel - Yes, Structural - Yes