The Knipex 44 21 series of internal bent circlip pliers are constructed from chrome vanadium solid style forged top quality steel with precision non-slip tips for added strength and durability. Like most of the Knipex range of pliers, all components are oil-hardened with polished heads and plastic coated handles. Knipex circlip pliers are ideal for all trade or DIY applications and especially the automotive trade. 44 21 J11: Bore Size: 12-25mm44 21 J21: Bore Size: 19-60mm44 21 J31: Bore Size: 40-100mmSelect Option 12 - 25mm J1119 - 60mm J2140 - 100mm J31 Add to Basket Quantity