The Knipex Set of Circlip Pliers, Nos. 00 19 57 and 00 19 56, come made of hard-wearing polyester fabric and include a practical, adjustable quick-release fastener in each pliers. The No. 00 19 57 set includes two precision circlip pliers, Nos. 48 11 J1 and 48 11 J2, for assembling internal circlips into bores and two precision circlip pliers, Nos. 48 11 A1 and 48 11 A2, for assembling external circlips on shafts. The No. 00 19 56 set includes two circlip pliers, Nos. 44 11 J2 and 44 11 J21 and Nos. 46 11 A2 and 46 11 A21 that respectively fill the same roles.