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) Double-sided recess cutting with extra cutting edge, near the joint, ensures optimum lever conditions for large wire diameters The extra cutting edge serves as first cut for thick bolts and engraves them deeply In the second step, the main cutting edge cuts through the bolt completely Precision cutting edges for soft wire up to 6.0 mm, hard wire up to 5.5 mm and piano wire up to 3.8 mm Model JL = steel-grey, with 2-component handle protectors Model TL = steel-grey, with blue dipped handle protectors