Optimum lever action requires less effort Wear-free rotating/thrust block bolt to reduce sliding friction when cutting Cutting edges additionally inductively hardened (63 - 65 HRC) The gliding ahead of the cutting material is prevented by two one-sided micro-grooves and thus is always stays in optimal cutting position Precision cutting edges for soft wire up to 6.0 mm, hard and piano wire up to 3.8 mm Model JL = steel-grey, with 2-component handle protectors