Sealey AK399 Lazy Tongs Riveter. Model No: AK399. Sealey SMC31 Socket & JIS Bit Set 18pc - IDEAL FOR MOTORBIKES - COMPACT. Blind Rivet Type Includes: Nozzles; 2.4mm(3/32"), 3.2mm(1/8"), 4mm(5/32"), 4.8mm(3/16"), 6.4mm(1/4"), Spanner.