50,000 PSI HIGHEST TENSION. EVER - Unique I-beam construction allows blade to tension up to 50,000 psi, resulting in fast, straight cuts. COMFORTABLE GRIPS - Rubberised handles allow for confident handling even in wet or cold environments. CONVERT TO A JAB SAW - Accepts any LENOX® Recip blade to be used as a jab saw. CONVENIENT BLADE STORAGE - Store up to 5 extra 12” / 300 mm hacksaw blades in the I-Beam.